News | TransportLong delays as M4 closed westbound from London due to vehicle fire Car fire: commuters are being warned of delays. Picture: Han SiennaRobin de Peyer10 January 2014The M4 motorway was closed westbound tonight after a car accident.Commuters heading out of London faced long delays after the motorway was shut between junctions two and three.But Transport for London confirmed this evening that the road had been reopened after the accident was cleared.It tweeted: "The elevated M4 has RE-OPENED. Residual Qs [sic] are clearing quickly."MORE ABOUTLondonMicrobloggingTransport For LondonTwitter