Riot police block a driveway leading to the home of leading opposition politician and Forum for Democratic Change (FDC) party's presidential candidate Kizza Besigye on the outskirts of Uganda's capital Kampala, February 20, 2016. (Photo by James Akena/Reuters)





Riot police block a driveway leading to the home of leading opposition politician and Forum for Democratic Change (FDC) party presidential candidate Kizza Besigye on the outskirts of Uganda's capital Kampala, February 20, 2016. (Photo by James Akena/Reuters)





Riot police block a driveway leading to the home of leading opposition politician and Forum for Democratic Change (FDC) party presidential candidate Kizza Besigye on the outskirts of Uganda's capital Kampala, February 20, 2016. (Photo by James Akena/Reuters)





Supporters of Ugandan President Yoweri Museveni celebrate his election victory in Kampala, Uganda February 20, 2016. Ugandan President Yoweri Museveni extended his 30-year rule on Saturday, winning an election that international observers said lacked transparency and his main opponent, who was placed under house arrest, denounced as a sham. (Photo by Goran Tomasevic/Reuters)





Supporters of Ugandan President Yoweri Museveni celebrate his election victory in Kampala, Uganda February 20, 2016. (Photo by Goran Tomasevic/Reuters)





An Ugandan soldier sits on top of an armoured vehicle in Kampala, Uganda February 20, 2016. (Photo by Goran Tomasevic/Reuters)





Ugandan soldiers stand along a street in Kampala, Uganda February 20, 2016. (Photo by Goran Tomasevic/Reuters)





A boy looks at an Ugandan soldier in Kampala, Uganda February 20, 2016. (Photo by Goran Tomasevic/Reuters)





An Ugandan soldier rests on top of an armoured vehicle in Kampala, Uganda February 20, 2016. (Photo by Goran Tomasevic/Reuters)





Ugandan soldiers patrol a street in Kampala, Uganda February 20, 2016. (Photo by Goran Tomasevic/Reuters)





Ugandan soldiers patrol a street in Kampala, Uganda February 20, 2016. (Photo by Goran Tomasevic/Reuters)





Ugandan soldiers patrol a street in Kampala, Uganda February 20, 2016. (Photo by Goran Tomasevic/Reuters)





An Ugandan soldier patrols a street in Kampala, Uganda February 20, 2016. (Photo by Goran Tomasevic/Reuters)





An electoral worker delivers boxes to a district counting center in Kampala, Uganda Saturday, February 20, 2016. As Ugandans await the final results of Thursday's election, which are due to be announced later on Saturday, the main opposition candidate Kizza Besigye remained under house arrest after his party headquarters were raided and he was detained by police on Friday. (Photo by Ben Curtis/AP Photo)





Ugandan police block the media and others from accessing opposition candidate Kizza Besigye, as he remains under house arrest at his home in Kasangati, outside Kampala, in Uganda Saturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)





Ugandan police guard electoral boxes at a district counting center in Kampala, Uganda Saturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)





A heavily armed military policeman patrols next to burning barricades set up by angry supporters of opposition leader Kizza Besigye, near to his party headquarters, in Kampala, Uganda, Friday, February 19, 2016. Police in Uganda arrested opposition leader Kizza Besigye at his party's headquarters Friday after heavily armed police surrounded the building and fired tear gas and stun grenades at his supporters who took to the streets. (Photo by Ben Curtis/AP Photo)





A Ugandan soldier points a heavy-calibre machine gun in the direction of supporters of opposition leader Kizza Besigye, as he drives in an armored personnel carrier in Kampala, Uganda, Friday, February 19, 2016. (Photo by Ben Curtis/AP Photo)





In this Tuesday, February 16, 2016 file photo, Uganda's long-time President Yoweri Museveni waves to supporters from the sunroof of his vehicle as he arrives for an election rally at Kololo Airstrip in Kampala, Uganda. Uganda election commission declared on Saturday, Feb. 20, 2016 President Yoweri Museveni the winner of elections, with more than 60 percent of vote. (Photo by Ben Curtis/AP Photo)





Dejected opposition supporters who work as motorbike taxi drivers hold their heads in their hands shortly after the election result was announced, in downtown Kampala, Uganda Saturday, February 20, 2016. Long-time Ugandan leader Yoweri Museveni was on Saturday declared the winner of the country's disputed presidential election, but the main opposition party rejected the results as fraudulent and called for an independent audit of the count. (Photo by Ben Curtis/AP Photo)





Ugandan military police deploy on the streets shortly after the election result was announced, in downtown Kampala, Uganda Saturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)





Ugandans look down from a balcony as military police deploy, shortly after the election result was announced, in downtown Kampala, Uganda, Saturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)





An opposition supporter holds up a poster of opposition candidate Kizza Besigye, who remains under house arrest, shortly after the election result was announced, in downtown Kampala, Uganda, Saturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)





A convoy of armored personnel carriers is seen reflected in a shop window as a Ugandan soldier stands guard on a street corner, shortly after the election result was announced, in downtown Kampala, Uganda, Saturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)





Ugandan riot police stand close to dejected opposition supporters to prevent them from demonstrating, shortly after the election result was announced, in downtown Kampala, Uganda, aturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)





Opposition supporters who had attempted to gather, many of whom work as motorcycle taxi drivers, flee from police and soldiers as they chase them away, shortly after the election result was announced, in downtown Kampala, Uganda, Saturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)





Ugandan army soldiers deploy, after the election result was announced, in downtown Kampala, Uganda, Saturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)





A man walks past listening to news on a portable radio as as military police deploy, shortly after the election result was announced, in downtown Kampala, Uganda, Saturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)





Ugandan police block the media and others from accessing opposition candidate Kizza Besigye, as he remains under house arrest at his home in Kasangati, outside Kampala, in Uganda Saturday, February 20, 2016. As Ugandans await the final results of Thursday's election, which are due to be announced later today, the main opposition candidate Kizza Besigye remained under house arrest after his party headquarters were raided and he was detained by police on Friday. (Photo by Ben Curtis/AP Photo)





Ugandan soldiers riding in armored personnel carriers equipped with heavy-calibre weapons patrol past dejected opposition supporters, shortly after the election result was announced, in downtown Kampala, Uganda, Saturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)





Ugandan soldiers ride in an armored personnel carrier equipped with heavy-calibre weapons as they patrol past opposition supporters, shortly after the election result was announced, in Kampala, Uganda, Saturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)





Ugandan soldiers deploy in large numbers on the streets of the capital to stifle any protests by opposition supporters, after the election result was announced, in downtown Kampala, Uganda, Saturday, February 20, 2016. (Photo by Ben Curtis/AP Photo)