It says hundreds of opposition supporters have been arrested and detained since the start of the year.
Breakdown
- UN condemns intensifying crackdown on opposition and media in Uganda
- At least 550 people arrested and detained since January 9s
- UN urges end to repression and respect for peaceful participation 40s
- Security forces deployed at opposition rallies, including Bobby Wine's party 56s
- President Museveni seeks to extend 40-year rule in January 15 polls 1m 6s