| Operator: | United Automobile | Fleet No: | S1 |
| Chassis: | Bristol SUL4A | Chassis No: | 226.003 |
| Body: | ECW B36F | Body No: | 14540 |
| Dec 64 | In service with United Automobile Services Limited, Darlington (S1) |
| <Jan 69 | Based at Ripon |
| Jan 69 | Fleet Number changed to 1995 |
| Autumn 71 | Delicensed |
| Spring 72 | Relicensed |
| Sep 72 | Transferred to Northallerton |
| Jan 73 | Out of service with United Automobile Services Limited, Darlington (1995) |
| Marks Chemicals, Bradford (contractor) |
|
|
United Automobile S1 at Wormald Green |
| (C) Photobus |
 |
United Automobile 1995 at Ripon Depot in August 1969 |
| (C) Trevor Leach |