RCMP across PEI made four impaired driving arrests over the weekend. On Friday afternoon in Cornwall, a tip from the public led the RCMP to a 63-year-old woman who is now facing charges of refusing a breath demand. A traffic stop Friday afternoon resulted in a 19-year old man, suspected of being impaired by drug, failing a roadside test and giving a blood sample. Early Saturday morning, shortly before 2:00am, a traffic stop was conducted in Mermaid and an 18-year old man provided breath samples that were over the legal limit. He’s now facing impaired driving related charges. Also, around 2:00am on Saturday, a traffic stop in Tignish resulted in a 33-year-old man providing breath samples that were almost twice the legal limit. He’ll be appearing in court soon to answer to an impaired driving charge.