Tunisia resort attack: 'My friend shouted 'run, there's a gun'

British holiday makers are returning home from Tunisia where a gunman shot dead 38 people on a beach on Friday.

It is thought the majority of the dead were British.

Tour operators Thomson and First Choice holidays have said they are cancelling all their trips to Tunisia scheduled for the next week.

Debbie Horsfall was on holiday in Tunisia and flew back on Saturday morning. She described to the BBC how her friend noticed the gunman, and raised the alarm by shouting ''run, there's a gun''.