Georgian police on Wednesday raided the offices of an opposition party and arrested its leader in an apparent attempt to squelch a wave of mass protests triggered by the governing party’s decision to suspend negotiations on joining the European Union.

A young woman confronted riot police in the Georgian capital of Tbilisi, as part of protests against the decision of the Georgian Dream party to put EU accession talks on hold. Footage showed a solo protest by the woman who tried to break a riot police cordon.

Vision released by the Coalition for Change party shows Nika Gvaramia being carried by the arms and legs by several men and thrown into a car.