Liquid bomb terror threat failures, archive papers reveal  BBC Sat, 1st January 2022

Liquid bomb plot: three guilty of murder conspiracy  The Guardian Mon, 8th September 2008

Liquid bomb plot: What happened  BBC Mon, 7th September 2009

Document shows origins of 2006 plot for liquid bombs on planes  CNN Mon, 30th April 2012

Heathrow liquid bomb plot bigger than 9/11  London Evening Standard Thu, 12th April 2012

Three guilty of transatlantic bomb plot | UK security and counter-terrorism  The Guardian Mon, 7th September 2009