People play with water pistols during Songkran Water Festival to celebrate Thai New Year in Bangkok, Thailand April 13, 2019. REUTERS/Athit Perawongmetha

People play with water guns during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 14, 2019. REUTERS/Soe Zeya Tun TPX IMAGES OF THE DAY

People play with water during Songkran Water Festival to celebrate Thai New Year in Bangkok, Thailand April 13, 2019. REUTERS/Athit Perawongmetha

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 14, 2019. REUTERS/Soe Zeya Tun

People play with water pistols during Songkran Water Festival to celebrate Thai New Year in Bangkok, Thailand April 13, 2019. REUTERS/Athit Perawongmetha

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 14, 2019. REUTERS/Soe Zeya Tun

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 14, 2019. REUTERS/Soe Zeya Tun

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 14, 2019. REUTERS/Soe Zeya Tun

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 14, 2019. REUTERS/Soe Zeya Tun

Novice nuns walk in line to receive food from people during the Songkran Festival at the Sathira-Dhammasathan Buddhist meditation centre in Bangkok, Thailand, April 14, 2019. REUTERS/Athit Perawongmetha

People play with water pistols during Songkran Water Festival to celebrate Thai New Year in Bangkok, Thailand April 13, 2019. REUTERS/Athit Perawongmetha

People play with water pistols during Songkran Water Festival to celebrate Thai New Year in Bangkok, Thailand April 13, 2019. REUTERS/Athit Perawongmetha TPX IMAGES OF THE DAY

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 13, 2019. REUTERS/Soe Zeya Tun

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 13, 2019. REUTERS/Soe Zeya Tun

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 13, 2019. REUTERS/Soe Zeya Tun

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 14, 2019. REUTERS/Soe Zeya Tun

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 13, 2019. REUTERS/Soe Zeya Tun

People play with water pistols during Songkran Water Festival to celebrate Thai New Year in Bangkok, Thailand April 13, 2019. REUTERS/Athit Perawongmetha

People play with water pistols during Songkran Water Festival to celebrate Thai New Year in Bangkok, Thailand April 13, 2019. REUTERS/Athit Perawongmetha

People play with water pistols during Songkran Water Festival to celebrate Thai New Year in Bangkok, Thailand April 13, 2019. REUTERS/Athit Perawongmetha

People play with water pistols during Songkran Water Festival to celebrate Thai New Year in Bangkok, Thailand April 13, 2019. REUTERS/Athit Perawongmetha

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 13, 2019. REUTERS/Soe Zeya Tun

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 13, 2019. REUTERS/Soe Zeya Tun

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 13, 2019. REUTERS/Soe Zeya Tun

People play with water pistols during Songkran Water Festival to celebrate Thai New Year, in Bangkok, Thailand April 13, 2019. REUTERS/Soe Zeya Tun

Elephants and people play with water as part of celebrations for the water festival of Songkran, which marks the start of the Thai New Year in Ayutthaya, Thailand April 11, 2019. REUTERS/Soe Zeya Tun TPX IMAGES OF THE DAY

A reporter reacts while reporting as people and elephants play with water in the background as part of celebrations for the water festival of Songkran, which marks the start of the Thai New Year, in Ayutthaya, Thailand April 11, 2019. REUTERS/Soe Zeya Tun

An elephant calf yawns as mahouts paint elephants ahead of celebrations for the water festival of Songkran, which marks the start of the Thai New Year in Ayutthaya, Thailand April 11, 2019. REUTERS/Soe Zeya Tun

Elephants and people play with water as part of celebrations for the water festival of Songkran, which marks the start of the Thai New Year in Ayutthaya, Thailand April 11, 2019. REUTERS/Soe Zeya Tun

An elephant calf dances with people as part of celebrations for the water festival of Songkran, which marks the start of the Thai New Year in Ayutthaya, Thailand April 11, 2019. REUTERS/Soe Zeya Tun

Elephants and people play with water as part of celebrations for the water festival of Songkran, which marks the start of the Thai New Year in Ayutthaya, Thailand April 11, 2019. REUTERS/Soe Zeya Tun

Mahouts paint an elephant ahead of celebrations for the water festival of Songkran, which marks the start of the Thai New Year in Ayutthaya, Thailand April 11, 2019. REUTERS/Soe Zeya Tun

Elephants and people play with water as part of celebrations for the water festival of Songkran, which marks the start of the Thai New Year in Ayutthaya, Thailand April 11, 2019. REUTERS/Soe Zeya Tun

Mahouts paint an elephant ahead of celebrations for the water festival of Songkran, which marks the start of the Thai New Year in Ayutthaya, Thailand April 11, 2019. REUTERS/Soe Zeya Tun

Elephants and people play with water as part of celebrations for the water festival of Songkran, which marks the start of the Thai New Year in Ayutthaya, Thailand April 11, 2019. REUTERS/Soe Zeya Tun