Tube drivers have announced they are going on strike on the first working day after the Easter weekend.
The strike on the Jubilee Line is the first of two over working conditions and claims of bullying.
Paul Brand has the latest from Transport for London's headquarters.
More top news
A mother has issued an appeal for information after her "quiet" son who had a "lovely smile" was found dead in the Thames.
A man has been sentenced after his 61-year-old landlady was found on the floor covered in a duvet by paramedics.
Police have charged a 61-year-old man with gun and explosive offences after Abdulhadi Arwani was found dead in his car in Wembley.