New CCTV footage has been released after a 21-year-old man was raped and robbed in Watford last year.
The sexual assault took place in Riverside Road and around the park area at approximately 3.30am as the victim walked home alone from a night out on June 22.
Two men approached the victim and he was forced to perform a sexual act.
They then demanded money from him and marched him to different cash machines in the town centre.
Hertfordshire Constabulary has released the footage which lasts nearly three minutes.
In the video clip two men can be seen standing next to the victim, whose face is pixelated, as he withdraws money from the cash machine.
Both men are white, of a slim build around six feet tall, and have short hair.
Crimestoppers has also offered a reward of up to £3,000 for information passed that leads to an arrest and conviction.
Anyone with information can contact Crimestoppers anonymously on 0800 555 111 or through the anonymous online form.
Rewards will only be payable for information passed to Crimestoppers’ 0800 555 111 number.