Russia Today
Broadcasting watchdog Ofcom said the channel was not "fit and proper".
The Labour leader said the move would tackle "Putin's campaign of misinformation".
The saga plays out against a backdrop of increasingly volatile diplomatic relations between the UK and Russia
Watchdog announces three new probes.
The five things you need to know about politics today.
From a World Cup boycott to an (unlikely) all-out war.
Everything you need to know from the world of politics.
But Labour leader Jeremy Corbyn will not boycott station.
'Be ashamed Alex, be very ashamed.'
But TfL says controversial ad 'complies with our policy'.