For free real time breaking news alerts sent straight to your inbox sign up to our breaking news emails Sign up to our free breaking news emails Sign up to our free breaking news emails Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy noticePolice in Georgia used water cannons and pepper spray on Saturday to push back protesters who tried to storm the presidential palace, as the South Caucasus country held a municipal election boycotted by the main opposition blocs amid a sweeping crackdown on dissent. This is a photo gallery curated by AP photo editors.