Four members of the punk protest group Pussy Riot have released a new song and video criticising President Vladimir Putin and Russia's oil industry.
The feminist collective came under the international spotlight after three members were jailed for performing a punk prayer at the altar of Moscow's main cathedral in February last year.
The remaining members of the group have carried on with its protest against Putin and the video also shows the girls in their signature bright balaclavas, throwing black paint onto a photo of the head of the state oil firm Rosneft.
One band member was freed last October with a suspended sentence; the remaining two women are due for release next March. Report by Sarah Kerr.
