Ugandan opposition leader and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, addresses a news conference in Kampala, Uganda February 22, 2021. REUTERS/Abubaker Lubowa

Ugandan opposition leader and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, addresses a news conference in Kampala, Uganda February 22, 2021. REUTERS/Abubaker Lubowa

Ugandan opposition leader and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine addresses a news conference in Kampala, Uganda January 26, 2021. REUTERS/Abubaker Lubowa

Ugandan opposition leader and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine addresses a news conference in Kampala, Uganda January 26, 2021. REUTERS/Abubaker Lubowa

Ugandan opposition leader and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine addresses a news conference in Kampala, Uganda January 26, 2021. REUTERS/Abubaker Lubowa

Ugandan opposition leader and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine addresses a news conference in Kampala, Uganda January 26, 2021. REUTERS/Abubaker Lubowa

Lawyer Medard Ssegona, representing Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, presents his submission inside the High court in Twed Towers in Kampala, Uganda January 21, 2021. REUTERS/Abubaker Lubowa

Lawyer Medard Ssegona, representing Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, listens to his colleague at the High court in Twed Towers in Kampala, Uganda January 21, 2021. REUTERS/Abubaker Lubowa

Lawyer Medard Ssegona, representing Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, is seen inside the High court in Twed Towers in Kampala, Uganda January 21, 2021. REUTERS/Abubaker Lubowa

Ugandan police officers refuse lawyers of Ugandan opposition presidential candidate Robert Kyagulanyi, also known as Bobi Wine, from meeting him at his house in Kampala, Uganda January 18, 2021. REUTERS/Baz Ratner

An Ugandan police APC (Armoured Personnel Carrier) is parked on a soccer field in Kampala, Uganda January 18, 2021. REUTERS/Baz Ratner

Ugandan police APC's (Armoured Personnel Carriers) are parked on a soccer field in Kampala, Uganda January 18, 2021. REUTERS/Baz Ratner

Ugandan soldiers patrol near the house of Ugandan opposition presidential candidate Robert Kyagulanyi, also known as Bobi Wine in Kampala, Uganda January 18, 2021. REUTERS/Baz Ratner

Ugandan soldiers patrol near the house of Ugandan opposition presidential candidate Robert Kyagulanyi, also known as Bobi Wine in Kampala, Uganda January 18, 2021. REUTERS/Baz Ratner

Ugandan National Resistance Movement (NRM) Party Coordinator Sumini Nabagereka receives treatment at a hospital after she was attacked by suspected security agents who found her celebrating president Yoweri Museveni's victory in Kampala, Uganda January 17, 2021. REUTERS/Abubaker Lubowa

Ugandan National Resistance Movement (NRM) Party Coordinator Sumini Nabagereka receives treatment at a hospital after she was attacked by suspected security agents who found her celebrating president Yoweri Museveni's victory in Kampala, Uganda January 17, 2021. REUTERS/Abubaker Lubowa

A man leans on a closed shop with graffiti calling to free Ugandan opposition presidential candidate Robert Kyagulanyi, in Kampala, Uganda January 17, 2021. REUTERS/Baz Ratner

A man walks past a graffiti of Ugandan opposition presidential candidate Robert Kyagulanyi, also known as Bobi Wine, in Kampala, Uganda January 17, 2021. REUTERS/Baz Ratner

A graffiti calling to free Ugandan opposition presidential candidate Robert Kyagulanyi, also known as Bobi Wine, is seen on a street in Kampala, Uganda January 17, 2021. REUTERS/Baz Ratner

Military APC's (Armoured Personal Career) patrol before announcement of the winner of the Ugandan presidential elections, in Kampala, Uganda January 16, 2021. Picture taken January 16, 2021. REUTERS/Baz Ratner

Ugandan police officers order journalists to leave a road leading to the home of Ugandan opposition presidential candidate Robert Kyagulanyi, also known as Bobi Wine, in Kampala, Uganda January 16, 2021. Picture taken January 16, 2021. REUTERS/Baz Ratner

Ugandan soldiers patrol near the home of opposition presidential candidate Robert Kyagulanyi, also known as Bobi Wine, in Kampala, Uganda January 16, 2021. Picture taken January 16, 2021. REUTERS/Baz Ratner

Ugandan riot policemen patrol an area near the house of the presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine in Magere neighbourhood of Kampala, Uganda January 16, 2021. REUTERS/Abubaker Lubowa

Ugandan security officers ride on their pickup truck as they patrol an area near the house of the presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine in Magere neighbourhood of Kampala, Uganda January 16, 2021. REUTERS/Abubaker Lubowa

Ugandan security forces walk in a formation in Kampala, Uganda January 16, 2021. REUTERS/Baz Ratner

Ugandan security forces keep watch outside the house of presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, in Magere neighbourhood of Kampala, Uganda January 16, 2021. Picture taken January 16, 2020. REUTERS/Baz Ratner

Ugandan security forces ride on their pickup truck as they patrol the streets of Kampala, Uganda January 16, 2021. REUTERS/Baz Ratner

Ugandan riot police are seen on a pickup truck near the house of the presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, in Magere neighbourhood of Kampala, Uganda January 16, 2021. REUTERS/Baz Ratner

Ugandan security officers sit outside the house of the presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, in Magere neighbourhood of Kampala, Uganda, January 15, 2021. REUTERS/Abubaker Lubowa

Ugandan security officers search vehicles outside the house of the presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, in Magere neighbourhood of Kampala, Uganda, January 15, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine addresses a news conference at his house in Magere neighbourhood of Kampala, Uganda, January 15, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine addresses a news conference at his house in Magere neighbourhood of Kampala, Uganda, January 15, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine addresses a news conference at his house in Magere neighbourhood of Kampala, Uganda, January 15, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine addresses a news conference at his house in Magere neighbourhood of Kampala, Uganda, January 15, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine addresses a news conference at his house in Magere neighbourhood of Kampala, Uganda, January 15, 2021. REUTERS/Abubaker Lubowa

Supporters of Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, run behind his convoy, after he cast a ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa TPX IMAGES OF THE DAY

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, gestures after casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, greets his supporters as he leaves after casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan voters queue before casting their ballots in the presidential elections at a polling centre in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, is processed by electoral officials before casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

An Ugandan voter marks her ballot during the presidential elections at a polling centre in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, and his wife Barbara Itungo leave after casting their ballots in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, leaves after casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, gestures after casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, marks his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, gestures to a cameraman after casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, gestures after casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Supporters of Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, cheer him before casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Barbara Itungo, wife to Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, casts her ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, accompanied by his wife Barbara Itungo, gestures after casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, and his wife Barbara Itungo, leave their house before casting their ballots in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, and his wife Barbara Itungo, address a news conference at their house in Magere before casting their ballots in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Supporters of Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, cheer him before casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, gestures after casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Abubaker Lubowa

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, leaves after casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Baz Ratner

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, reacts after casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Baz Ratner

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, gestures after casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Baz Ratner

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, reacts after casting his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Baz Ratner TPX IMAGES OF THE DAY

Ugandan presidential candidate and singer Robert Kyagulanyi Ssentamu, known as Bobi Wine, casts his ballot in the presidential elections in Kampala, Uganda, January 14, 2021. REUTERS/Baz Ratner