At least 11 people have died and more than 500 were arrested in anti-government protests across Kenya on Monday, according to the country’s National Police Service.

Police in Kenya clashed with demonstrators Monday during the latest anti-government protests, killing 10 people, according to the state-funded human rights commission. Authorities blocked major roads leading into the capital,

The death of blogger Albert Ojwang in police custody last month has given the protests fresh impetus, fuelling anger against the authorities and bringing hundreds onto the streets.