Police investigating a knife attack which left four men seriously injured have released CCTV images of people they want to speak to.

Officers were called to Hart Street in Maidstone, where it was reported the victims had been assaulted by two men, one of whom had a knife.

The victims were all taken to hospital with facial injuries, and an investigation into the incident remains ongoing.

The two CCTV images show two men police want to speak to. The first is black, aged between 25 and 30, well built, and with short dark hair.

He was wearing a dark coloured bomber jacket, dark trousers, and dark shoes.

The second man is white, with very short, gelled back hair.

Detective Constable Tony Hatcher said: "We are treating this as an unprovoked attack. It has left four men suffering injuries including a broken jaw as well as some serious facial wounds inflicted with a knife.

"We are very keen to speak to either of the men pictured in these images and would urge anyone with information to contact us as soon as possible."

The attack happened at around 4.30am on Saturday, October 21, but details have only just been released.

Anyone with information is asked to call police on 01622 604100, quoting reference YY/30637/17, or Kent Crimestoppers anonymously on 0800 555111.