There is no single London swap pool. Whether two appointments can be exchanged depends on each learner’s exact booking and the location rule attached to it.
How the location rule works
A car test can generally stay at the same centre, move to one of the three nearest centres, or return to the centre first booked where that provision applies. For a swap, the location rule must work in both directions. Two centres being geographically close does not by itself prove compatibility.
Start with your booked centre
Use the London test-centre hub to find local centre pages, then check the official DVSA table for the three nearest options. The directory includes links for centres such as Pinner, Uxbridge, Greenford, Yeading, Barnet, Barking, West Wickham and Ashford—but it does not claim that every pair can swap.
A possible match needs more than location
- Both learners must want each other’s exact slot.
- Each must have at least one booking change remaining.
- The request must meet the 10 full working day rule.
- Test category, price band and extra-time requirements must match.
- Both instructors and suitable cars should be available.
How the free matching list works
You submit your current centre, date and preferences. Listings are reviewed privately for reciprocal possibilities. If one is found, both learners are contacted separately. No result is guaranteed, no public listing is created and the service never makes a DVSA booking change.
Official check before you rely on a match
Use the DVSA’s test-centre movement guidance and swap guidance. Both learners should check their own position.