An 18-year-old was arrested after police caught him speeding on the N25 in Wexford while a drugs test at the scene detected cocaine use. The learner driver was travelling at 117 kilometres an hour and was unaccompanied, with no L plates displayed when Gardaí stopped him. Gardaí failed the oral test at the scene, with cocaine detected. The driver is from Wicklow, and his car was seized after his arrest last Thursday morning. Gardaí are awaiting blood test results before deciding how to proceed with a dangerous driving investigation.