A plate of chicken rendang is pictured at a restaurant in Cyberjaya, Selangor, Malaysia April 4, 2018. REUTERS/Stringer 

A chef cooks a pot of chicken rendang at a restaurant in Cyberjaya, Selangor, Malaysia April 4, 2018. REUTERS/Stringer 

A plate of chicken rendang is pictured at a restaurant in Cyberjaya, Selangor, Malaysia April 4, 2018. REUTERS/Stringer 

A plate of chicken rendang is pictured at a restaurant in Cyberjaya, Selangor, Malaysia April 4, 2018. REUTERS/Stringer 

A chef cooks a pot of chicken rendang at a restaurant in Cyberjaya, Selangor, Malaysia April 4, 2018. REUTERS/Stringer 

A chef poses with a pot of chicken rendang at a restaurant in Cyberjaya, Selangor, Malaysia April 4, 2018. REUTERS/Stringer 

People eat at chicken rendang restaurant in Cyberjaya, Selangor, Malaysia April 4, 2018. REUTERS/Stringer 

A plate of chicken rendang is pictured at a restaurant in Cyberjaya, Selangor, Malaysia April 4, 2018. REUTERS/Stringer 

A chef holds a pot of chicken rendang for photos at a restaurant in Cyberjaya, Selangor, Malaysia April 4, 2018. REUTERS/Stringer 

An armed guard accompanies a parade of schoolchildren in southern Thailand's largely Malay Muslim province of Yala on August 3, 2017. Picture taken August 3, 2017. REUTERS/Matthew Tostevin 

Thai police personnel inpects a torched bus in the southern Malay Muslim province of Yala, Thailand December 17, 2017. REUTERS/Surapan Boonthanom 

Members of the United Malays National Organization (UMNO) listen to a speech by Malaysia's Prime Minister Najib Razak during its general assembly in Kuala Lumpur, Malaysia December 7, 2017. REUTERS/Lai Seng Sin 

Members of the United Malays National Organization (UMNO) listen to a speech by Malaysia's Prime Minister Najib Razak during its general assembly in Kuala Lumpur, Malaysia December 7, 2017. REUTERS/Lai Seng Sin 

Malaysia's Prime Minister Najib Razak arrives to inspect an honour guard during the United Malays National Organization (UMNO) general assembly in Kuala Lumpur, Malaysia December 7, 2017. REUTERS/Lai Seng Sin 

Malaysia's Prime Minister Najib Razak inspects an honour guard during the United Malays National Organization (UMNO) general assembly in Kuala Lumpur, Malaysia December 7, 2017. REUTERS/Lai Seng Sin 

A member of the United Malays National Organization (UMNO) looks on during their general assembly in Kuala Lumpur, Malaysia December 7, 2017. REUTERS/Lai Seng Sin 

Malaysia's Prime Minister Najib Razak inspects an honour guard during the United Malays National Organization (UMNO) general assembly in Kuala Lumpur, Malaysia December 7, 2017. REUTERS/Lai Seng Sin 

Women walk past a portrait of Malaysia's Prime Minister Najib Razak during the United Malays National Organization (UMNO) general assembly in Kuala Lumpur, Malaysia December 7, 2017. REUTERS/Lai Seng Sin 

Malaysia's Prime Minister Najib Razak inspects an honour guard during the United Malays National Organization (UMNO) general assembly in Kuala Lumpur, Malaysia December 7, 2017. REUTERS/Lai Seng Sin 

Malaysia's Prime Minister Najib Razak walks beside his deputy Ahmad Zahid Hamidi during the United Malays National Organization (UMNO) general assembly in Kuala Lumpur, Malaysia December 7, 2017. REUTERS/Lai Seng Sin 

Malaysia's Prime Minister Najib Razak inspects an honour guard during the United Malays National Organization (UMNO) general assembly in Kuala Lumpur, Malaysia December 7, 2017. REUTERS/Lai Seng Sin 

Malaysia's Prime Minister Najib Razak raises the United Malays National Organization (UMNO) flag beside his deputy Ahmad Zahid Hamidi during its general assembly in Kuala Lumpur, Malaysia December 7, 2017. REUTERS/Lai Seng Sin 

Malaysia's Prime Minister Najib Razak raises the United Malays National Organization (UMNO) flag beside his deputy Ahmad Zahid Hamidi during its general assembly in Kuala Lumpur, Malaysia December 7, 2017. REUTERS/Lai Seng Sin 

Military personnel check the place where a roadside bomb blast occurred in the southern province Malay Muslim province of Yala, Thailand September 14, 2017. REUTERS/Surapan Boonthanom 

An injured Thai military personnel arrives at a hospital after a roadside bomb blast in the southern Malay Muslim province of Yala, Thailand September 14, 2017. REUTERS/Surapan Boonthanom 

Military personnel are seen in a hospital after a roadside bomb blast in the southern Malay Muslim province of Yala, Thailand September 14, 2017. REUTERS/Surapan Boonthanom 

Aboriginal bull rider Sally Malay from the Kimberley region of Western Australia tapes up his hands prior to the bull riding competition at the Deni Ute Muster in Deniliquin, New South Wales, Australia, September 30, 2016. REUTERS/Jason Reed SEARCH "UTE CULTURE" FOR THIS STORY. SEARCH "THE WIDER IMAGE" FOR ALL STORIES. 

Aboriginal bull rider Sally Malay from the Kimberley region in the Western Australian outback is thrown off a bull during competition at the Deni Ute Muster in Deniliquin, New South Wales, October 1, 2016. REUTERS/Jason Reed SEARCH "UTE CULTURE" FOR THIS STORY. SEARCH "THE WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY

Dell logos are seen at its headquarters in Cyberjaya, outside Kuala Lumpur in this September 4, 2013 file photo. REUTERS/Bazuki Muhammad/Files 

Malaysia's former Deputy Prime Minister, and suspended deputy president of the United Malays National Organisation (UMNO) party, Muhyiddin Yassin prays with supporters as he arrives at Kuala Lumpur International Airport in Sepang, Malaysia, March 1, 2016. REUTERS/Olivia Harris 

REFILE - ADDITIONAL CAPTION INFORMATION Malaysia's former Deputy Prime Minister, and suspended deputy president of the United Malays National Organisation (UMNO) party, Muhyiddin Yassin greets supporters as he arrives at Kuala Lumpur International Airport in Sepang, Malaysia, March 1, 2016. REUTERS/Olivia Harris 

Women members of Malaysia's ruling United Malays National Organisation (UMNO) party wait for Prime Minister Najib Razak to arrive for the annual assembly at the Putra World Trade Centre in Kuala Lumpur, Malaysia, December 10, 2015. REUTERS/Olivia Harris TPX IMAGES OF THE DAY

Malaysia's Prime Minister Najib Razak inspects the United Malays National Organisation (UMNO) youth during the annual assembly at the Putra World Trade Centre in Kuala Lumpur, Malaysia, December 10, 2015. REUTERS/Olivia Harris TPX IMAGES OF THE DAY

Malaysia's Prime Minister Najib Razak (centre) raises the United Malays National Organisation (UMNO) flag during the annual assembly at the Putra World Trade Centre in Kuala Lumpur, Malaysia, December 10, 2015. REUTERS/Olivia Harris 

Malaysia's Prime Minister Najib Razak inspects the United Malays National Organisation (UMNO) youth during the annual assembly at the Putra World Trade Centre in Kuala Lumpur, Malaysia, December 10, 2015. REUTERS/Olivia Harris 

Malaysia's Prime Minister Najib Razak inspects the United Malays National Organisation (UMNO) youth during the annual assembly at the Putra World Trade Centre in Kuala Lumpur, Malaysia, December 10, 2015. REUTERS/Olivia Harris 

Malaysia's Prime Minister Najib Razak inspects the United Malays National Organisation (UMNO) youth during the annual assembly at the Putra World Trade Centre in Kuala Lumpur, Malaysia, December 10, 2015. REUTERS/Olivia Harris 

Malaysia's Prime Minister Najib Razak inspects the United Malays National Organisation (UMNO) youth during the annual assembly at the Putra World Trade Centre in Kuala Lumpur, Malaysia, December 10, 2015. REUTERS/Olivia Harris 

Military personnel and forensic experts inspect the site where soldiers were attacked by suspected Muslim militants at Sai Buri district in the troubled southern province of Pattani, Thailand, October 19, 2015. A roadside bomb killed two paramilitary soldiers and wounded five others in violence-plagued southern Thailand, where the military is fighting Malay Muslim insurgents rebelling against rule by the country's Buddhist majority. The blast hit their vehicle during a routine patrol in the Sai Buri district of Pattani province, Colonel Pramote Prom-in, a regional security spokesman, told Reuters on Monday. REUTERS/Surapan Boonthanom

Military personnel inspect the site where soldiers were attacked by suspected Muslim militants at Sai Buri district in the troubled southern province of Pattani, Thailand, October 19, 2015. A roadside bomb killed two paramilitary soldiers and wounded five others in violence-plagued southern Thailand, where the military is fighting Malay Muslim insurgents rebelling against rule by the country's Buddhist majority. The blast hit their vehicle during a routine patrol in the Sai Buri district of Pattani province, Colonel Pramote Prom-in, a regional security spokesman, told Reuters on Monday. REUTERS/Surapan Boonthanom 

A military personnel holds up soldier clothings as he walks past the site where soldiers were attacked by suspected Muslim militants at Sai Buri district in the troubled southern province of Pattani, Thailand, October 19, 2015. A roadside bomb killed two paramilitary soldiers and wounded five others in violence-plagued southern Thailand, where the military is fighting Malay Muslim insurgents rebelling against rule by the country's Buddhist majority. The blast hit their vehicle during a routine patrol in the Sai Buri district of Pattani province, Colonel Pramote Prom-in, a regional security spokesman, told Reuters on Monday. REUTERS/Surapan Boonthanom TPX IMAGES OF THE DAY

A forensic expert holds up an evidence near the site where soldiers were attacked by suspected Muslim militants at Sai Buri district in the troubled southern province of Pattani, Thailand, October 19, 2015. A roadside bomb killed two paramilitary soldiers and wounded five others in violence-plagued southern Thailand, where the military is fighting Malay Muslim insurgents rebelling against rule by the country's Buddhist majority. The blast hit their vehicle during a routine patrol in the Sai Buri district of Pattani province, Colonel Pramote Prom-in, a regional security spokesman, told Reuters on Monday. REUTERS/Surapan Boonthanom

Malaysia's Prime Minister Najib Razak arrives at parliament in Kuala Lumpur, Malaysia, October 19, 2015. Hee Loy Sian, a Malaysian lawmaker in opposition leader Anwar Ibrahim's People's Justice Party, known by its Malay acronym PKR, has submitted notice for a motion of no confidence against embattled Prime Minister Najib Razak. REUTERS/Olivia Harris

Malaysia's Prime Minister Najib Razak leaves parliament in Kuala Lumpur, Malaysia, October 19, 2015. Hee Loy Sian, a Malaysian lawmaker in opposition leader Anwar Ibrahim's People's Justice Party, known by its Malay acronym PKR, has submitted notice for a motion of no confidence against embattled Prime Minister Najib Razak. REUTERS/Olivia Harris

Malaysia's Prime Minister Najib Razak leaves parliament in Kuala Lumpur, Malaysia, October 19, 2015. Hee Loy Sian, a Malaysian lawmaker in opposition leader Anwar Ibrahim's People's Justice Party, known by its Malay acronym PKR, has submitted notice for a motion of no confidence against embattled Prime Minister Najib Razak. REUTERS/Olivia Harris

Malaysia's Prime Minister Najib Razak leaves parliament in Kuala Lumpur, Malaysia, October 19, 2015. Hee Loy Sian, a Malaysian lawmaker in opposition leader Anwar Ibrahim's People's Justice Party, known by its Malay acronym PKR, has submitted notice for a motion of no confidence against embattled Prime Minister Najib Razak. REUTERS/Olivia Harris TPX IMAGES OF THE DAY

Members of the Thai security forces inspect the site of a motorcycle bomb attack in the southern province of Narathiwat, Thailand, September 18, 2015. A bomb concealed in a motorcycle parked outside a temple in Thailand's southernmost province killed two people and wounded 14 on Thursday in attacks by suspected ethnic Malay separatists, police said. The bomb was one of five that went off in the late evening in a district of Narathiwat, one of three Muslim dominated provinces where shadowy insurgents are waging a low-level rebellion against the Thai state. REUTERS/Surapan Boonthanom 

Members of the Thai security forces inspect the site of a motorcycle bomb attack in the southern province of Narathiwat, Thailand, September 18, 2015. A bomb concealed in a motorcycle parked outside a temple in Thailand's southernmost province killed two people and wounded 14 on Thursday in attacks by suspected ethnic Malay separatists, police said. The bomb was one of five that went off in the late evening in a district of Narathiwat, one of three Muslim dominated provinces where shadowy insurgents are waging a low-level rebellion against the Thai state. REUTERS/Surapan Boonthanom 

Members of the Thai security forces inspect the site of a motorcycle bomb attack in the southern province of Narathiwat, Thailand, September 18, 2015. A bomb concealed in a motorcycle parked outside a temple in Thailand's southernmost province killed two people and wounded 14 on Thursday in attacks by suspected ethnic Malay separatists, police said. The bomb was one of five that went off in the late evening in a district of Narathiwat, one of three Muslim dominated provinces where shadowy insurgents are waging a low-level rebellion against the Thai state. REUTERS/Surapan Boonthanom

A "Red Shirt" demonstrator walks past the Malaysian flag at a rally to celebrate Malaysia Day and to counter a massive protest held over two days last month that called for Prime Minister Najib Razak's resignation over a graft scandal, in Malaysia's capital city of Kuala Lumpur September 16, 2015. The Malaysian government warned the Malay organisers of a mass rally getting underway in Kuala Lumpur on Wednesday to avoid racial slurs and slogans that could raise tensions in the multi-ethnic Southeast Asian nation. REUTERS/Olivia Harris 

A "Red Shirt" demonstrator runs away from a water cannon used during a rally to celebrate Malaysia Day and to counter a massive protest held over two days last month that called for Prime Minister Najib Razak's resignation over a graft scandal, in Malaysia's capital city of Kuala Lumpur September 16, 2015. The Malaysian government warned the Malay organisers of a mass rally getting underway in Kuala Lumpur on Wednesday to avoid racial slurs and slogans that could raise tensions in the multi-ethnic Southeast Asian nation. REUTERS/Olivia Harris 

Riot police protect the entrance to Chinatown from "Red Shirt" demonstrators during a rally to celebrate Malaysia Day and to counter a massive protest held over two days last month that called for Prime Minister Najib Razak's resignation over a graft scandal, in Malaysia's capital city of Kuala Lumpur September 16, 2015. The Malaysian government warned the Malay organisers of a mass rally getting underway in Kuala Lumpur on Wednesday to avoid racial slurs and slogans that could raise tensions in the multi-ethnic Southeast Asian nation. REUTERS/Olivia Harris TPX IMAGES OF THE DAY

A "Red Shirt" demonstrator throws a traffic cone at riot police (unseen) during a rally to celebrate Malaysia Day and to counter a massive protest held over two days last month that called for Prime Minister Najib Razak's resignation over a graft scandal, in Malaysia's capital city of Kuala Lumpur September 16, 2015. The Malaysian government warned the Malay organisers of a mass rally getting underway in Kuala Lumpur on Wednesday to avoid racial slurs and slogans that could raise tensions in the multi-ethnic Southeast Asian nation. REUTERS/Olivia Harris 

Riot police protect the entrance to Chinatown from "Red Shirt" demonstrators during a rally to celebrate Malaysia Day and to counter a massive protest held over two days last month that called for Prime Minister Najib Razak's resignation over a graft scandal, in Malaysia's capital city of Kuala Lumpur September 16, 2015. The Malaysian government warned the Malay organisers of a mass rally getting underway in Kuala Lumpur on Wednesday to avoid racial slurs and slogans that could raise tensions in the multi-ethnic Southeast Asian nation. REUTERS/Olivia Harris 

Riot police protect the entrance to Chinatown from "Red Shirt" demonstrators during a rally to celebrate Malaysia Day and to counter a massive protest held over two days last month that called for Prime Minister Najib Razak's resignation over a graft scandal, in Malaysia's capital city of Kuala Lumpur September 16, 2015. The Malaysian government warned the Malay organisers of a mass rally getting underway in Kuala Lumpur on Wednesday to avoid racial slurs and slogans that could raise tensions in the multi-ethnic Southeast Asian nation. REUTERS/Olivia Harris 

"Red Shirt" demonstrators gather for a rally to celebrate Malaysia Day and to counter a massive protest held over two days last month that called for Prime Minister Najib Razak's resignation over a graft scandal, in Malaysia's capital city of Kuala Lumpur September 16, 2015. The Malaysian government warned the Malay organisers of a mass rally getting underway in Kuala Lumpur on Wednesday to avoid racial slurs and slogans that could raise tensions in the multi-ethnic Southeast Asian nation. REUTERS/Olivia Harris 

"Red Shirt" demonstrators gather for a rally to celebrate Malaysia Day and to counter a massive protest held over two days last month that called for Prime Minister Najib Razak's resignation over a graft scandal, in Malaysia's capital city of Kuala Lumpur September 16, 2015. The Malaysian government warned the Malay organisers of a mass rally getting underway in Kuala Lumpur on Wednesday to avoid racial slurs and slogans that could raise tensions in the multi-ethnic Southeast Asian nation. REUTERS/Olivia Harris 

"Red Shirt" demonstrators gather for a rally to celebrate Malaysia Day and to counter a massive protest held over two days last month that called for Prime Minister Najib Razak's resignation over a graft scandal, in Malaysia's capital city of Kuala Lumpur September 16, 2015. The Malaysian government warned the Malay organisers of a mass rally getting underway in Kuala Lumpur on Wednesday to avoid racial slurs and slogans that could raise tensions in the multi-ethnic Southeast Asian nation. REUTERS/Olivia Harris 

"Red Shirt" demonstrators gather for a rally to celebrate Malaysia Day and to counter a massive protest held over two days last month that called for Prime Minister Najib Razak's resignation over a graft scandal, in Malaysia's capital city of Kuala Lumpur September 16, 2015. The Malaysian government warned the Malay organisers of a mass rally getting underway in Kuala Lumpur on Wednesday to avoid racial slurs and slogans that could raise tensions in the multi-ethnic Southeast Asian nation. REUTERS/Olivia Harris 

"Red Shirt" demonstrators gather for a rally to celebrate Malaysia Day and to counter a massive protest held over two days last month that called for Prime Minister Najib Razak's resignation over a graft scandal, in Malaysia's capital city of Kuala Lumpur September 16, 2015. The Malaysian government warned the Malay organisers of a mass rally getting underway in Kuala Lumpur on Wednesday to avoid racial slurs and slogans that could raise tensions in the multi-ethnic Southeast Asian nation. REUTERS/Olivia Harris TPX IMAGES OF THE DAY