Transport for London commissioned this green wall to counter air pollution on the corner of Edgware and Marylebone Roads.

Funded by the governments Clean Air Fund, this wall is being monitored by Imperial College to assess the chosen plants for their ability to remove particulate matter from the air.

The second picture is a montage to illustrate what the wall would look like.

TfL Edgware Road

Bakerloo Line tube Station
London W2 1DY