Police foiled an attempted armed robbery in New Malden this morning.

Detectives from the Flying Squad arrested four people on suspicion of robbery at about 7am during a pre-planned operation at Currys PC World megastore in Burlington Road.

a police spokesman said a gun was seized by armed officers although no shots were fired.

But Twitter user Mia Tunmer tweeted: “Can’t believe I got woken up this morning to the sound of gun shots, not even 2 days after Christmas, what’s wrong people!”

A spokeswoman for London Ambulance Service said paramedics had originally been called to reports of a shooting, although when they arrived found no casualties suffering gunshot wounds.

One man was treated for facial injuries, however, and taken to hospital.

Richard Penney, manager at nearby J and S Accessories said he arrived for work at around 9.30am and there were forensic officers trawling the area.

He said: “I didn’t see anything. But there were a lot of police around. They heard about something going on - it was at Currys PC World.”

Four people remain in custody at a south London police station.