POLICE are investigating an incident in Blackwater after footage of a teenager brandishing a knife at another has emerged.

Officers say an “altercation between youths” took place in Oak Farm Close, Blackwater, last night at 7.14pm.

They say they are also aware of a video on social media which shows one of the youths involved in the altercation brandishing a knife in the direction of another.

Extra police patrols will be carried out in the area as officers continue their investigations.

Neighbourhood Sergeant Rob Tiller said: “We want to assure the public that we are doing everything we can to identify all those involved. We will be carrying out extra patrols in the area. If you have any concerns, please don’t hesitate to speak to an officer.”

Anyone with information about the incident is urged to get in touch by calling 101 and quoting reference 1167.

Alternatively, call Crimestoppers anonymously on 0800 555 111.