By Keiran Fleming A British nurse was left putting thousands of pounds on credit cards after a nightmare holiday in Thailand saw her fall off a 65ft cliff. Kerry Hughes, 35, was enjoying her time on Ko Lanta island when she rented a scooter and plunged off a cliff in a horrifying accident. She was rushed to hospital and later transferred to the mainland for further treatment. However, her insurance claim was rejected. Speaking to Glasgow Live, Kerry said: “I’ve been told I was taken to a local clinic initially on the island I was staying on then transferred to the mainland hospital for treatme…