How to help, and advice for travellers:

· Anyone who is concerned about the welfare of their relatives should contact a helpline set up by the Metropolitan police and the Foreign Office: 020 7000 0008

· Oxfam appeal for donations: 0870 333 2500; www.oxfam.org.uk

· Red Cross appeal for donations: 08705 125125; www.redcross.org.uk

· Travellers who are going on holiday to the affected regions are advised to visit the Foreign Office website for advice: www.fco.gov.uk

· Before travelling, holidaymakers are advised to contact their tour operator before leaving for the airport