Journalists strike over proposed sale of Observer to Tortoise Media

Forty-eight-hour strike, first at Guardian in more than 50 years, to take place on Wednesday and Thursday

Journalists at the Guardian and the Observer are holding a 48-hour strike in protest at the proposed sale of the Observer newspaper to Tortoise Media.

The strike, the first at the Guardian in more than 50 years, is due to take place on Wednesday 4 December and Thursday 5 December.