A vulnerable Scot has been found living on the streets of Cambodia.

The man, who says his name is Gary Moreno, is believed to be suffering from Parkinson's disease and can barely walk due to an accident.

His legs are cut and infected, he has no shoes or money and says his passport has been stolen and he wants to go home.

An appeal has now been launched to help find the family of Mr Moreno, who is though to be from Glasgow.

He was found by holidaymaker Robbie Tarran in Siem Reap.

The 24-year-old from Aberdeen is visiting the south east Asian nation with his girlfriend Sarah Robertson and he fears the man is badly in need of help that he will not get in Cambodia.

Speaking to STV News he said: "He was in urgent need of help as he is clearly very sick and needs treatment for Parkinson's but nobody in Siem Reap will treat him.

"He has no passport and the embassy is a six-hour bus journey away so he is stuck.He told us he had no family but as he is only 44 I don't think that can be possible.

"Even if he had no family he must have people who knew him before he left Glasgow. But the main thing is his health. There is no safety net for the worst off here. Nothing at all."

The Foreign Office has said it cannot help until a family member is found.

Mr Tarran posted a picture of the man, who says he was born in Glasgow in 1973, on Facebook in an appeal to find anyone who knows him.

He wrote: "We were walking through Siem Reap today in Cambodia and came across a Scottish man who needs help.

"He told us that his name is Gary Mereno, he lived in Glasgow, and was born 17th April 1973.

"He's been sleeping on the streets for two years and has no money, no shoes and can barely walk due to an accident. He wouldn't say what happened but his legs are cut and infected."

He added: "He doesn't say much apart from his passport has been stolen and he wants to go home and the foreign office won't help until we find a family member or friend to financially help him get home.

"We told him we would post on Facebook to try and find someone who knows him. Please share this to help find his family or friends."

A YouTube video of the man appearing to shake violently on a bench has also surfaced.

Since being posted on Wednesday night, the Facebook post has been shared more than 37,000 times.