Planned strikes next week by London Underground workers have been suspended.Members of Aslef and the Rail, Maritime and Transport union (RMT) were due to take industrial action throughout the week in a long-running dispute over pay, pensions and conditions.Both unions said progress had been made in talks at the conciliation service Acas.

Planned strikes next week by London Underground workers have been suspended.Members of Aslef and the Rail, Maritime and Transport union (RMT) were due to take industrial action throughout the week in a long-running dispute over pay, pensions and conditions.Both unions said progress had been made in talks at the conciliation service Acas.