A Georgian opposition leader has been dragged from his party office by police and others have been physically attacked, after the prime minister vowed that organisers of a week of pro-EU protests, which he called “violent actions”, would face justice. Nika Gvaramia, 48, a leader from one of four opposition groups, was carried by his arms and legs by police from his party HQ in a side street next to parliament in the capital Tbilisi. Other leaders were later ambushed after they met at a hotel and decided to push for a general strike.