Summary
The majority of the 38 people killed in the attack on a Tunisian beach resort were British, the country's prime minister Habib Essid says
At least five Britons have been confirmed dead by the Foreign Office, which warned the toll could rise
Tour operators are flying holidaymakers home, with the first arriving back in the UK on Saturday morning
UK PM David Cameron will chair an emergency Cobra meeting
Foreign Office issues emergency number for people concerned over friends or relatives - 0800 0885372