
This rider was filmed on this dashcam video overtaking traffic sitting on a lorry in the pitch dark. And now he's all over the internet.
We're all in favour of a bit of speed training or going for a Strava KOM on your commute home from work, but this is a step way too far.
This cyclist has been filmed on a dashcam of a vehicle as he passed sat right up the rear of a lorry in the dark.
The person who posted it on the 'Idiot Drivers of Northern Ireland' Facebook page claimed it was filmed on the Newtownards Road (Belfast) on Tuesday evening, January 31st, at 6.40pm.
"I was doing speed limit of 30mph," the person who shared it said.
"Lorry overtaking but then the cyclist behind the lorry; at one point only 2 feet away using the back draft to keep a fast speed up. Safe or unsafe or just stupid?"
Just to balance it up a little we've posted another clip below showing absolutely bonkers "overtaking" by a motorist on the Limavady Mountain Road recently.