Due to strict security measures please expect delays and disruption to flights at all airports.

You are advised to allow extra time to complete check-in and security procedures and are advised that hand luggage restrictions are in place.

Contact your airline or visit www.baa.com for more information.

For 24-hour information on public transport in London, please call: 020 7222 1234.

TfL's Realtime pages display live travel information on London's public transport network: www.tfl.gov.uk/realtime

Journey Planner checks the transport network's status before providing results. The best available route is shown automatically: www.tfl.gov.uk/journeyplanner

Travel alerts via SMS and email can be set up at: www.tfl.gov.uk/alerts