text: Two cars were damaged in the incident in the Nursery Drive and Parkhead area of Newry on Friday night.
  Assistant Chief Constable Stephen Martin said he was a "appalled by mindless attacks on PSNI officers and the Newry community".
  A post on the PSNI Newry & Mourne Facebook page said that police were "carrying out duties" when attacked.
  It added: "We would also appeal to parents to know where their children are and what they are doing."
target: Police have been attacked in County Down by up to 30 young people throwing stones.