George MichaelGeorge MichaelFears are growing that George Michael is self-destructing, after he was found slumped at the wheel of his car again.

He was rushed to hospital and cautioned for cannabis possession, after his car held up traffic at a busy crossroads in London in the early hours of the morning.

It is the second time in eight months that George has collapsed behind the wheel of his car.

Police were called out when the singer's car was stationary at traffic lights in Cricklewood, north London.

They arrived to find George half-unconscious behind the wheel. They breath tested him, and discovered a small amount of cannabis in his pocket.

George was taken to Barnet hospital, in case his condition was more serious than first thought. He was given the all-clear two hours later.

Police later cautioned George over the cannabis possession, and released him on bail until November.

George's arrest is the latest in a string of mishaps already this year.

In February, he was arrested and cautioned after he was found slumped at the wheel of his car near Hyde Park. In April, George pranged three neighbours' cars and his own Range Rover.

George has just kicked off his world tour, and is due to play gigs in Lyon and Milan this week.