A spokeswoman for airports operator BAA said:
We welcome the decision by the PCS to call off tomorrow's strike.So far passengers arriving for the Olympics have had a smooth journey through Heathrow and it is great news that those arriving tomorrow can also expect a warm welcome to London and the Games.
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James Davis, Laurence Halsted and Richard Kruse make up the squad. Marcus Mepstead is named as the team reserve.
After this morning's fire at Vauxhall 4 of the 8 lines are still closed which means South West Trains is running a limited service.