Protesters march through Moscow
and St Petersburg to demonstrate
against Vladimir Putin's efforts to return to the Kremlin
Demonstrators gather for a huge rally against Vladimir Putin's rule, in Moscow
Demonstrators march during a protest in St Petersburg
A protester holding red balloons walks past riot policemen prior to the protest in St Petersburg
People take part in a anti-Putin rally in central Moscow to urge Putin to quit power ahead of 4 March polls
Demonstrators wear masks depicting
Russian billionaire and presidential candidate Mikhail Prokhorov, left,
and Russian prime minister Vladimir Putin at a protest in St Petersburg
Opposition and pro-Putin activists tussle during a demonstration in central Moscow
A portrait of Putin with the word 'sacked' is seen taped on a protester's bag
An elderly demonstrator speaks with policemen during a massive protest against Putin's rule in St Petersburg
Thousands march in St Petersburg to demand an end to Putin's rule