London Underground workers have launched a 24 hour strike.
The industrial action began Sunday evening, 6.30pm, as part of a long-running dispute over changes to ticket office staff across the capital.
The strike by RMT and TSSA union members affects underground services all day Monday November 29.
Transport for London (TfL) who run the underground network have promised to run as many tube services as possible Monday but passengers can expect some lines to have a restricted service and some stations to be closed.
It is expected London Heathrow Terminal 4 will be among stations closed all day Monday.
All lines will operate a partial service except the circle line which will be closed.
Travellers relying on the tube for transport to London Heathrow and other major transport hubs should contact TfL for live updates and consider using an alternative route or different method of transport if possible.
Docklands Light Railway, London overground trains and other rail services will be operating as normal. Bus and river bus services will also be available.
TfL have condemned the strike over 800 ticket office job cuts, saying that half of the cuts have already been achieved and that union members have walked out intent on disrupting travellers, despite an offer of a six week safety review to assess the situation.
“We want an end to this dispute and believe that a resolution will be only achieved through talks, not by further threats to disrupt London,” said Howard Collins, Chief Operating Officer of London Underground.
The RMT claims there are serious safety concerns over the staff reductions.
RMT General Secretary Bob Crow said:
“This strike is about safety and we will be taking that message to passengers as we build the campaign against the tube cuts.”
Services are expected to return to normal on Tuesday November 30.

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