WIREDGOV

Air-conditioned trains now running on the Metropolitan line.

• Station cooling works completed ahead of the London 2012 Games at Green Park and Oxford Circus

The sun has finally decided to grace the Capital with its presence and with millions of passengers expected to travel on the Tube during the hot weather, Transport for London (TfL) has set out the work it continues to carry out to try and cool the Tube network.

Station cooling works at two of London's busiest Tube stations, Green Park and Oxford Circus, has been completed ahead of London 2012 Games with the installation of air cooling units that has reduced temperatures at platform level.

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