Between 2.30am and 3am on Saturday 4 February 2023, a woman was reportedly sexually assaulted in the St George’s Street area of the city.
An investigation into the incident is ongoing and detectives are urging anyone with information to contact police.
Officers are particularly keen to hear from two people who may have spoken to or seen the victim around that time.
They are described as a white woman with shoulder-length dark hair, who was wearing a pink hooded top and black combat-style trousers.
The other potential witness is a black man, with a shaved head, who was wearing a green jumper, beige trousers and white trainers.
Anyone with information should call the East Kent Appeals Line on 01843 222289, quoting reference 46/21563/23.
You can also call Crimestoppers anonymously on 0800 555111 or complete their online form.