A tractor driver has been arrested this afternoon (Wednesday) after being stopped driving slowly on the M1.
A concerned lorry driver called police at around 3.40pm after spotting the tractor driving southbound on the M1 between junction 16 for Daventry and junction 15a for Northampton.
The tractor was reported to be driving very slowly.
The driver of the tractor was pulled over and was arrested for driving without due care and attention.
Officers also seized the tractor which is currently at Mereway.