Police in Thailand are hunting for a group of people who launched a brutal attack on a British family in the coastal resort of Hua Hin.

The assault is thought to have taken place on April 13, during the country’s Songkran celebrations for Thai new year.

Police in the resort, who say they have arrested two of the four alleged assailants, according to news website Thai Visa, have released CCTV footage of the attack, which appears to show the tourists, two males and one female thought to be a British family,