In this video grabs made from an AFP video, members of the Pussy Riot punk group (from L) Veronika Nikulshina, Olga Kuracheva and Olga Pakhtusova, smile as they celebrate while leaving a detention center after having served 15 days for invading the pitch at the football World Cup final, before being forced into a police van seconds later, on July 30, 2018 in Moscow. A fourth activist Pyotr Verzilov, released from a different Moscow detention centre, tweeted that he was detained by riot police and driven to a police station next to Luzhniki stadium where the group was originally brought to after their World Cup stunt. Pakhtusova tweeted a video from inside a police van, saying authorities accused the group of breaking the law on public gatherings. / AFP PHOTO / Reza NOURMAMODE