South West Trains are now running a normal service between Wimbledon and London Waterloo, and between Dorking and London Waterloo, following earlier emergency engineering work.
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The capital's theatres also generate more searches than those in any other city, according to research by Google.
Union officials are expected to meet next week to plan further stoppages if talks fail to resolve the dispute.
Natalie Sharp and Christine Bicknell appeared in court over an alleged incident at a Lidl superstore in Wallington, south London.