Main opposition Forum for Democratic Change (FDC) Patrick Oboi Amuriat (POA) has been arrested while leaving Kamuli District.
Police shielded Amuriat and bundled him into a vehicle.
Earlier in the day, Amuriat had campaigned in Namwendwa Town Council, holding a mini rally there.
He also attended Duwa prayers for deceased MP Rehema Watongola at Butende in Kitayunja Sub-county, Bugabula south, Kamuli district.
He had begun the day by celebrating mass at Our Lady and St. Joseph’s Church Kamuli.