<sod >The Rail, Maritime and Transport union revealed today that its members will walk out for 16 hours from 6pm on February 5 and for 15 hours from 10am on February< eod>< sod > And the Rail, Maritime and Transport union said its members on the Tube will walk out for 16 hours from 6pm on February 5 and for 15 hours from 10am on February 7. Commuters on the tube Tweeted their frustration at the news of a fresh batch of strikes, with one person left with additional first day of a new job stress That action was called despite lengthy talks with LU under the chairmanship of the conciliation service Acas, which have failed to break the deadlocked row.< eod>