The M1 Motorway (Junction 15) (Speed Limit) Regulations 2000
These Regulations impose a speed limit of 40 miles per hour on a length of the northbound entry slip road linking the A508 with the northbound carriageway of the M1 Motorway, at Junction 15 in the County of Northampton. The length affected runs from the junction of the slip road with the A508 for a distance of 30 metres northward.