5 active stations Source: DVSA active stations register, retrieved 2026-10-10.
AL area pass rate, 2024: 84.4% — 273,525 decisive tests (DVSA anonymised results; area figure, not per-station).
| Station | Address | Postcode | Classes |
|---|---|---|---|
| Golden Lion Garage Used Cars | Golden Lion Garage 111 High Street | AL2 1RG | Class 1, Class 2, Class 3, Class 4, Class 5, Class 7 |
| Park Street Test Centre | Paynes Yard Park Street Lane | AL2 2NE | Class 1, Class 2, Class 3, Class 4, Class 5, Class 7 |
| Intelligent Autos | 279 High Street London Colney | AL2 1EU | Class 1, Class 2, Class 3, Class 4, Class 5, Class 7 |
| Watling Test Centre Ltd | 88 Park Street | AL2 2LR | Class 1, Class 2, Class 3, Class 4, Class 5, Class 7 |
| Bridge Motors | 51 Radlett Road Frogmore | AL2 2JX | Class 1, Class 2, Class 3, Class 4, Class 5, Class 7 |