Location : The M4 eastbound between junctions J15 and J13 .

Location : The M4 eastbound between junctions J14 and J13 .

Location : The M1 southbound between junctions J11A and J11 .

Location : The M25 clockwise between junctions J29 and J30 .

Location : The A47 westbound between the A140 and the junction with the A1074 .

Location : The A47 eastbound between the junctions with the A1075 and the A1074 .

Location : The A14 eastbound between junctions J37 Newmarket West and J39 Kentford.

Location : The A47 eastbound at the junction with the A17 .

Location : The A308M eastbound between the junctions with the M4 and the A308 .

Location : The A12 southbound between junctions J18 and J17 .

Location : The A12 southbound entry slip at junction J19 .

Location : The A12 southbound exit slip at junction J15 .