London Underground workers have launched a 24-hour strike which will cripple Tube services and cause travel chaos for millions of passengers. Members of the Rail, Maritime and Transport union and the Transport Salaried Staffs Association walked out at 6pm in a long-running dispute over jobs and ticket office closures.

Last ditch talks aimed at averting a strike by London Underground workers will be held today, with little sign of the action being called off. Members of the Transport Salaried Staffs Association and the Rail, Maritime and Transport union are due to walk out for 24 hours from 6pm on Sunday, causing travel chaos for millions of passengers.

Hundreds of thousands of Londoners face major travel disruption as strike action looks set to close London Underground network for 24 hours. Nearly 4,000 station and ticket staff are walking out for 24 hours on Sunday evening in a dispute over job losses and ticket closures.