Location : The M25 anticlockwise between junctions J26 and J25 .

Location : The M1 southbound between junctions J14 and J13 .

Location : The A47 westbound between the junctions with the A17 and the A1101 .

Location : The M40 northbound exit slip at junction J3 .

Location : The M4 eastbound between junctions J11 and J10 .

Location : The M4 eastbound at junction J11 .

Location : The M4 westbound entry slip at junction J14 .

Location : The M4 westbound exit slip at junction J14 .

Location : The M4 eastbound between junctions J15 and J14 .

Location : The A34 southbound entry slip from the A420 .

Location : The A404M southbound entry slip at junction J9B .

Location : The M4 eastbound entry slip at junction J12 .