From the M67 join the M60 towards Stockport.
After 7 miles, leave the M60 at Junction 4 (Chester, M6) to join the M56 Stay on the M56 for 7 miles, coming off at junction 7 (Northwich, M6) to join the A556.
The roundabout can be avoided by using the slip road.
Stay on the A556 for 5 miles to the roundabout with the M6.
Join the M6 southbound (Birmingham) avoiding the roundabout by using the slip road.
Stay on the M6 for 64 miles to junction 8 (M5, the South).
Join the M5, and stay on for sixteen miles to junction 4A (M42).
Stay on the M42 for 11 miles to the M40, and join the M40.
Stay on the M40 for 12 miles to junction 14 (A452, Leamington).
Go straight across the roundabout (exit 1 of 2) onto the Warwick bypass (A452).
At the next roundabout, go straight across (exit 2 of 4) to stay on the A452 (now called Europe Way).
After a mile, at the next roundabout, turn right (exit 4 of 5) onto Harby Lane.
The ground is 3 miles on the left.