A British father was arrested in front of his family at a Turkish airport after trying to bring home 13 historic bronze coins he found while snorkelling on holiday.

Toby Robyns, 52, was arrested at Bodrun airport on Turkey’s Aegean coast and could face up to five years in prison if convicted of trying to take artifacts out of the country.

Mr Robyns, an ambulance driver from Southwick, West Sussex, told police he had no idea it was against the law to take the coins.

"We were on a daily tour. When our boat stopped I took my goggles and dove into the water. There were broken ceramics in the sea. When I cleaned the sand off with my hand I saw the coins. I never thought that carrying them would be a crime,” he said, according to a Turkish police statement.