'Injury risk' during Tube evacuation at Holland Park
25 October 2013 Last updated at 15:06 BST
There was a "potential for injuries" when Underground passengers were evacuated at Holland Park station over the August Bank Holiday weekend, an investigation has found.
An interim report by the Rail Accident Investigation Branch found that passengers were trapped for four minutes.
The Central Line train was held at Holland Park station after it began to fill with smoke.
Mica Pocock, a passenger, and John Leach, from the RMT union, spoke to BBC London.