A van driver tested positive for cocaine after being stopped by police when they noticed a costly indicator error.
An officer with the Roads Policing Unit (RPU) spotted the driver of the van in St Helens turning right, although he had indicated left.
The van driver was subsequently arrested after he tested positive for cocaine.
READ MORE: Mum refused to turn off son's life support and next day he blinked
The RPU posted a picture of the Transit van following the incident yesterday (Saturday).
The social media post read: "The driver of this van in St Helens indicated left and turned right, getting the attention of our officer.
"He tested positive for cocaine and was arrested."
For the latest news and breaking news visit http://www.liverpoolecho.co.uk/news/ .
Get all the big headlines, pictures, analysis, opinion and video on the stories that matter to you.
Follow us on Twitter @LivECHONews - the official Liverpool ECHO Twitter account - real news in real time.
We're also on Facebook/theliverpoolecho - your must-see news, features, videos and pictures throughout the day from the Liverpool ECHO.