Police Authorities
| Police authority | Address |
|---|---|
| Derbyshire | Derbyshire Police HQ, Traffic Dept., Butterley Hall, Ripley, Derbyshire, DE5 3RS |
| Gloucestershire | Gloucester Police HQ, Gloucs. Police Operations Department, Bamfurlong, Cheltenham, Gloucs., GL51 6ST |
| Leicestershire | Leicestershire Police HQ, Traffic Dept., PO Box 999, Leicester, LE99 1AX, |
| Northamptonshire | Northamptonshire Police HQ, Traffic Dept., Wootton Hall, Northampton, NN4 2JQ, |
| Staffordshire | Staffordshire Police HQ, Traffic Dept., Weston Road, Stafford, ST18 0YY |
| Thames Valley | |
| Warwickshire |
Attention: Road Safety Unit, Warwickshire Police, Road Safety Unit,PO. Box 4,Leek Wotton,Warwick, CV35 7QB |
| West Mercia | West Mercia Police: Ian Connolly , Traffic Management Assistant, Kidderminster Police Station, Habberley Rd, Kidderminster, Worcs DY11 6AN |
| West Midlands | West Midlands Police HQ, Traffic Dept., PO Box 52, Lloyd House, Colmore Circus, Queensway, Birmingham, B4 6NQ |