NAIROBI (Reuters) -Kenyan police opened fire on a crowd of advancing protesters in Nairobi on Monday, a Reuters reporter said, as scattered demonstrations broke out across the country to mark the 35th anniversary of pro-democracy rallies.

Police fired tear gas and used a water cannon in Kenya’s capital, Nairobi, on Monday to disperse protesters on the street.

Six people are reported to have been killed after police in Nairobi opened fire on protesters. At least four people were fatally shot in the Ngong area and another two killed in the Kangemi area. More gunfire has been heard in the Githurai and Kiambu areas of the capital, as tensions remain high.