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| Operator: | United Automobile | Fleet No: | BU617 |
| Chassis: | Bristol MW5G | Chassis No: | 164.172 |
| Body: | ECW B45F | Body No: | 11896 |
| May 61 | In service with United Automobile Services Limited, Darlington (BU617) |
| Nov 64 | Fleet number changed to U617 |
| Jan 69 | Fleet number changed to 2617 |
| <Mar 75 | Transferred to Darlington |
| <Aug 78 | Out of service with United Automobile Services Limited, Darlington (2617) |