A TEACHER who was sacked after being caught masturbating in supermarket car parks is at risk of being sent to prison, after being found guilty of six sex offences.

Anthony Rundle, 51, of Glebelands in Johnston, was seen pleasuring himself while driving slowly around car parks next to female shoppers. 

Rundle - who taught English and maths - was found guilty of six sex offences which could see him being sent to prison.

Chiefs at Pembrokeshire College in Haverfordwest later revealed they had sacked the disgraced teacher after his arrest.

Rundle was first caught performing the lewd act by a woman shopper at a Tesco store in Haverfordwest saw him drive slowly past her while clutching his exposed private parts. 

Weeks later Rundle - who has a prosthetic left leg - was caught by a female Marks and Spencers employee as he slowly made his way around her store's car park, holding himself with one hand, and the steering wheel with the other.

He was arrested 10 days later and police seized his computers - which led to them finding secretly filmed footage of women showering and using the toilet. 

Rundle denied being a sex pest, and said he suffered from kidney problems that mean he cannot urinate unless he inserts a 30cm tube, and had been preparing to attach it to his urine tub when he was caught.

But he couldn't answer why he was caught driving slowly around the car parks while doing it.

He told the court he id not deny having his genitalia out, but denied masturbating.

"I always try to find somewhere quiet but it's not always possible," he said.

But Carina Hughes, prosecuting, suggested Rundle had been looking for women to park next to, and had been seen 'moving his hand up and down'.

Rundle said the videos of naked women had been taken while he was holidaying at a caravan park in Cambridgeshire. 

He said he'd been told two couples were walking around naked in the caravan next to his, and decided to film them and put the video on Youtube "to show how stupid they were."

But Ms Hughes pointed out he'd recorded the women inside the caravan's bathroom as they prepared to take showers and use the toilet, while Rundle secretly filmed from the window. 

Ms Hughes asked Rundle: "Do you think a woman taking a shower is bizarre? Do you think a woman undressing is bizarre? A woman on the toilet?"

The jury unanimously found Rundle guilty of two counts of indecent exposure and four counts of voyeurism.

He will be sentenced next month at Swansea Crown Court.