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| Operator: | United Automobile | Fleet No: | BU56 |
| Chassis: | Bristol LS5G | Chassis No: | 101.028 |
| Body: | ECW B45F | Body No: | 6794 |
| 1953 | United Automobile Services Limited, Darlington (BU56) |
| Jul 54 | In service with United Automobile Services Limited, Darlington (BU56) |
| Nov 64 | Fleet number changed to U56 |
| Jan 69 | Fleet number changed to 2056 |
| 1970 | Out of service with United Automobile Services Limited, Darlington (2056) |
| Nov 70 | Wombwell Diesels Company Limited, Wombwell (dealer) |