Three men have been arrested after a serious sex assault on a woman in a graveyard.

A 30-year-old Canterbury man and a 31-year-old Folkestone man have been released on bail for further questioning after being arrested on Saturday.

A third man, who's 29 and from Folkestone, is still being quizzed after going into Folkestone police station earlier today. A fourth is still being sought.

It comes after a 38-year-old woman reported being attacked by four men in the St Mary and St Eanswythe Church graveyard in Priory Gardens last Thursday.

Acting Detective Chief Inspector Julien Lawton said: "The victim had visited two local pubs, the Lord Morris in Guildhall Street and the East Kent Arms in Sandgate Road, that evening.

"While she was in the East Kent Arms she had a conversation with a group of four men. They were all white, aged about 28 and were all of slim build and dressed in casual clothing. One man had tattoos and a foreign accent.

"She left the East Kent Arms at about 11pm in the company of one of the men. It appears that he was then joined by three other men and they took her into the graveyard where she was sexually assaulted."

Police have searched the graveyard and are carrying out house to house enquiries and examining CCTV footage of the area.

They are also appealing for anyone who was in Folkestone town centre last night and may have seen or heard anything suspicious to contact Kent Police on 01622 690690 or Kent Crimestoppers on 0800 555111 quoting crime number FY/015285/11.