Ealing Council is to launch legal proceedings against the NHS after it was decided four A&E departments in London should be downgraded. Ealing Council has said the plans to restructure services are "not in the best interests of local people".
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Tubes, trains, trams, buses, cable cars, river buses, taxis and going by foot - your guide to getting around during the strike.
Union officials rejected a revised offer from Underground managers during a meeting at the conciliation service ACAS this afternoon.