We are appealing for witnesses following a robbery in Larchwood Avenue, Havant, on Monday 3 January.
The incident occurred around 4.30pm, in the car park of the McDonald's restaurant.
A group of four boys were approached by some slightly older teenagers, who threatened to assault them if one of the group did not hand over a black electric scooter they had with them.
Officers are investigating the incident and are keen to speak with anyone who has information that will assist our enquiries.
We are looking to identify two teenage boys and a teenage girl who we wish to speak to as part of our investigation.
The two boys are described as being white and between 15 and 18-years-old, and both have brown hair.
One is described as being of slim build, 5ft 10ins tall, and was wearing a grey tracksuit, with a large blue puffer coat, and white trainers. The second is of medium build, 5ft 7ins tall, and was wearing a blue tracksuit and black trainers.
The girl is described as being between 14 and 18-years-old, around 5ft 6ins tall, white, of slim build, and was wearing a pink coat with fur on the hood.
We are keen to speak with anyone who recognises these descriptions, or who can assist us.
Anyone with information should call 101, quoting the reference 44220003025. Alternatively, you can call Crimestoppers anonymously on 0800 555 111