To ask the Secretary of State for Transport what the (a) longest and (b) average waiting time was for travellers going through airport security at Heathrow terminal 4 on 10 June. (142991)

[holding answer 15 June 2007]: I would refer the hon. Gentleman to the BAA website—www.heathrowairport.com—which has summary statistics on its monthly performance against a range of service quality measures, including passenger security queuing.