Croydon is "increasingly safer", senior police and the council say in a statement in the wake of attack on officers by a mob of youths.

In the joint statement, acting borough commander Adrian Roberts and council chief executive John Rouse said: "This incident occurred as a result of police officers carrying out normal patrols dealing with anti social behaviour to ensure that Croydon remains a safe destination for everyone.

"Police officers did respond very quickly and the incident was brought under control within minutes.

"The borough has become increasingly safer with an 18 per cent reduction in crime over the last three years.

"This has been achieved through robust policing and council action with the support of the community.

"It is deeply unfortunate that a small minority of people have sought to prevent the police carrying out their duties.

"This is a highly unusual incident but it will not deter us from taking action against anti social behaviour and low-level criminality.

"Over the school holidays we will continue to police the town centre firmly but fairly so that all can enjoy the activities on offer."

Two police officers were attacked near Woolworths and Burger King in North End, central Croydon, about 3pm on Wednesday after asking a teen girl to pick up some litter she had dropped.

She did so but immediately dropped it on the ground again.

They then separated the girl from a 15-year-old girl with her who was being noisy and uncooperative.

One officer, who has not been identified, told BBC London 94.9 it was after that point she jumped on him and started biting.

A group of about 30 people are reported to have formed around the officers.

He said: "Then my colleague got pulled to the ground by a group of young males, so we had to call for urgent assistance because you are fearing for your life."

Both he and his colleague are now on sick leave. The pair, aged 34 and 29, suffered bruising and knee injuries.

The 15-year-old girl was arrested at the scene on suspicion of assault. She has been bailed following further inquiries.

Yesterday morning police also arrested two men, aged 34 and 38 both from South Norwood, on suspicion of assault and violent disorder.

Anyone who saw what happened or has any information should phone 020 8649 0119 and ask for Sergeant George Shannon or contact Crimestoppers anonymously on 0800 555 111.