A security guard made teenage shoplifters perform sexual acts on him to avoid being reported to the police.

Zia Uddin, of First Avenue, Manor Park, targeted his 15-year-old victims while he was working at the Kingston branch of Primark.

Kingston Crown Court heard how he told four girls he caught shoplifting from the store that they would get criminal records, their parents would be informed and they would be detained for some time unless they carried out the sexual acts.

The 27-year-old, who was employed by Brooknight Security, was caught out in after a complaint was made about him and police were called in. He also failed to fill out the correct incident report paperwork in shoplifting situations and asked colleagues to delete CCTV footage.

He was also known to keep condoms in the control room.

Following a trial, Uddin was found guilty on Friday, November 8 of one count of rape, three counts of causing or inciting a child to engage in sexual activity and one count of engaging in sexual activity in the presence of a child.

The court was told how his young victims desperately offered to pay for the items they had stolen, suggested they could work in the store to make amends or would never come back again. But Uddin made it clear to them he was only interested in sexual acts.

One victim said she only did as Uddin asked because "there was no other choice" and it was the only way out of the situation.

Graham Partridge, from the CPS, said: "Zia Uddin preyed on young girls in a vulnerable situation.

"He abused his authority by telling them to perform sexual acts for him on the promise that they would then be released without their parents or the police being informed about what they had done.

"Having worked in security, Uddin was also well aware of the CCTV camera 'blind spots' and took advantage of these in order to carry out his offending."

He added: "The prosecution case was able to rely on strong witness testimony from the victims who were able to give evidence via pre-recorded video after the CPS applied for special measures.

"Telephone evidence also showed that Uddin had made a number of personal phone calls to other girls accused of shoplifting after acquiring their phone numbers through the incidents.

"During the trial Uddin claimed all the victims were liars and refused to take responsibility for his actions."

Uddin will be sentenced at Kingston Crown Court on Tuesday, November 19.