On the beach where the Tunisia attack took place

The BBC's Ben Brown reports from the Tunisian beach where a gunman linked to Islamic State opened fire on holidaymakers killing 38 people.

Prime Minister David Cameron said the fight against Islamic State is "the struggle of our generation", as it emerged the British death toll is expected to rise above 30.

A number of British tourists remain missing, with their relatives continuing to face an agonising wait for news.