File:Going up wooden escalator at Greenford 16-06-06.jpg

Summary
Wooden escalators at Greenford tube station in 2006, similar to those that caught fire at King's Cross. The escalator was eventually decommissioned on 10 March 2014 to give the station step-free access.

https://en.wikipedia.org/wiki/File:Going_up_wooden_escalator_at_Greenford_16-06-06.jpg

Going up the last wooden escalator on the London Underground, at Greenford station. All others were replaced in the years following the King's Cross fire in 1987. Some of the risers (The vertical part of each 'step') shown in this photo as being manufactured from wood, have since been replaced with metal ones. Note the "no smoking" sign. Date- 16 June 2006