A drunk British tourist was found naked on a Thai beach after an ‘all-night birthday bender'.

Alexander William Loftus, 30, from Epsom, Surrey, had allegedly stayed up drinking beer and smoking spliffs - now legal in the country - at a party as he welcomed in his 30th on October 28.

However, shocked locals noticed him the next morning stumbling naked along the beach singing 'football songs'.

They watched in astonishment as he paddled through the sea and then swam further away from shore.

A kind fishermen tried to help Alex, who allegedly became aggressive. He is said to have yelled 'go and meet with God' while pulling the local into the sea off the coast of Maenam Beach on Koh Samui island.

Panicked cops arrived to drag Alex ashore but he stood naked on the beach protesting. An interpreter told him to 'go back to your hotel and shower' but Alex refused, insisting he just 'wants to relax'.

He said: 'No, I'm not going back. Let me worry about getting back and let me relax. I'm coming here to go to a wedding.'

Officers eventually took Alex to the local station where he had a drugs test, which came back negative. He was fined for public indecency but will be allowed to return to the UK when his holiday ends.

Several packets of marijuana were found in his hotel but police will take no action over that as it was recently legalised.

The fisherman who rescued Alex also said he would not press charges for the alleged assault.

He said: 'I saw the tourist in the sea struggling to stay afloat so I was worried he could drown. I tried to help him into my boat but he was aggressive.

'I don't want him to be punished. I'm relieved that he is safe now. Maybe he had too much to drink and the weather was too hot for him, so he behaved a bit crazy, but I think he is a good person.'

Onlooker Theerayut, who lives close to the beach, said: 'I heard the tourist shouting and singing songs on the beach. It was like football songs. I just assumed he was drunk so I didn't go near him.'

Surat Thani Immigration Official Captain Aroon Moosikim said Alex arrived on the island on October 10 and stayed at a nearby resort, but staff complained he was noisy and caused trouble for their other guests.

The police chief said: ‘The suspect is a 30-year-old British man who recently arrived in Thailand with a tourist visa.'

Captain Aroon added that Alex joined a party over the holiday weekend but claimed he could not remember anything else. He said that his friends had not seen him since October 27 until he emerged on the beach on October 29.

He said: ‘The tourist told us he joined a party but he could not remember anything else. He also said he wants to bring everyone to meet with God.

‘We were having difficulty communicating with him because he was talking nonsense so we had to stop the questioning briefly. We will monitor him closely.'