Boris Johnson has again invoked the prospect of driverless Tube trains as a way of permanently beating the strikes.
Labour mayoral candidate Ken Livingstone has called on transport chiefs to offer free travel on April 29th, the day of the Royal Wedding.
For the second time during the industrial action of recent months, passengers were mistakenly let off at Canada Water station during November's Tube strike.
The latest 24-hour Tube strike by members of the RMT and TSSA unions is underway, meaning that services will be disrupted across most London Underground lines until Tuesday morning.
Union members are to stage another 24-hour strike from Sunday evening, meaning that most of the Tube network will be subject to closures and severe delays all day Monday, 29 November.
Londonist
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