A 40-year-old Kanahooka man has been charged with drug-driving after a two-vehicle crash in Berkeley on Wednesday night.
The man is alleged to have mounted the kerb on Northcliffe Drive about 7.30pm before colliding with a car in the lane next to him.
Police were called to the scene and arrested the man, who appeared drug affected.
He was taken to Wollongong Hospital, where he was subject to a blood and urine sample.
The urine result tested positive for amphetamine, opiates, cannabis and benzodiazepines, police said.