Officers investigating a robbery in Cheshunt are appealing for information and witnesses.

The incident occurred on Tuesday September 19 at around 4.20pm in Grundy Park, close to the Laura Trott Leisure Centre. Four boys approached the victim and stole his iPhone 6.

The four boys were described as being two mixed race boys of around 16 years old, both around 5ft 8ins to 5ft 10ins tall. One was wearing a light black rain coat, the other wearing a grey Nike hooded jacket, and both were wearing light grey jogging bottoms. The other two boys were white and around around 5ft 8ins tall, one wearing a black hooded jacket and carrying a black rucksack with blue trim, the other wearing dark clothing and carrying a dark rucksack.

Officers would like to speak to anyone who witnessed the crime or believes they may have seen anyone matching these descriptions in the area around this time.

Anyone with information is asked to contact PC Vicky Cornelius via the Hertfordshire Constabulary non-emergency number 101, quoting crime reference K2/17/4170.

Alternatively, contact the independent crime-fighting charity Crimestoppers anonymously on 0800 555 111 or through their anonymous online form atwww.crimestoppers-uk.org. No personal details are taken, information cannot be traced or recorded and you will not go to court.