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
Tributes have been left in Caledonian Road in Islington where 15-year-old Alan Cartwright died after he was stabbed.
A boy has died after he and his friends were attacked while cycling in north London.
Three police officers have been praised for their actions in helping a four-year-old boy who had become stuck on a roof in Newham.