A disqualified driver has allegedly returned a breath alcohol reading more than six times the legal limit following a crash at Riverstone.
A Holden Commodore collided with another vehicle on Garfield Road East in the evening of Thursday, May 9 and officers attached to Quakers Hill Police Area Command (PAC) were called.
The driver of the Commodore, a 43-year-old man, was spoken to by police at the scene, a police statement said.
"The 43-year-old man was subject to a roadside breath test which returned a positive result, before being arrested and taken to Riverstone police station, where he was subject to a further breath analysis which returned a result of 0.337," the statement said.
The man was charged with high range PCA (second offence) and driving a motor vehicle during a disqualification period.
He was refused bail to appear before Blacktown Local Court.
No one was injured in the crash which caused minor damage.