Rail union RMT has announced that guards on London Overground will strike on the following days:
Sunday 25th August
Monday 26th August
The strike is over a move by the company to introduce Driver Only trains (without guards) on the whole of the London Overground network.
More top news
A 42 year-old man from Thornton Heath has been jailed for ten years after carrying out a series of attacks on women in the City of London.
A new mansion on The Bishops Avenue in Hampstead has been bought for £33.7m.
London's mayor has launched a campaign to inform Londoners about tips to cope with air pollution.