Teenagers robbed at party on Ridgeway School field
A group of teenagers were robbed by a gang as they held a party on the grounds of a Wiltshire school without permission.
Police said about 40 youngsters were on a field at Ridgeway School in Wroughton, near Swindon, at about 0400 BST on Saturday.
They were approached by a group of men who demanded phones and cash.
Police said they believed some victims had not yet come forward and were possibly scared of being found out.
The force spokesman said it was not clear if the teenagers were students at the school but has urged everyone involved to contact officers.