A "very limited" train service will run through the night on some routes as officials brace for "unprecedented" crowds to descend on London to see the Queen's coffin.
Journey planners showing exactly which routes will be updated later this week, the Rail Delivery Group said, as hundreds of thousands of people come to see the late sovereign lying in state in Westminster Hall.
The 14th Century banqueting hall will be open from 5pm on Wednesday to 6.30am on Monday, the day of the state funeral.
