| PHV626 | LO62 UJP | R Williams Services Limited | | 18/12/2025 | 20/12/2025 | 19/06/2026 |
| PHV061 | Y12 RWS | R Williams Services Limited | Wheelchair Access | 05/03/2026 | 17/03/2026 | 16/09/2026 |
| PHV012 | Y31 RWS | R Williams Services Limited | Wheelchair Access | 16/02/2026 | 28/02/2026 | 27/08/2026 |
| PHV383 | Y21 RWS | R Williams Services Limited | | 05/12/2025 | 19/12/2025 | 18/06/2026 |
| PHV329 | BG63 HBA | R Williams Services Limited | Wheelchair Access | 16/02/2026 | 27/02/2026 | 26/08/2026 |
| PHV019 | Y33 RWS | R Williams Services Limited | Wheelchair Access | 05/02/2026 | 28/02/2026 | 27/08/2026 |
| PHV331 | BG63 HCH | R Williams Services Limited | Wheelchair Access | 23/02/2026 | 27/02/2026 | 26/08/2026 |
| PHV038 | NJ66 YSM | R Williams Services Limited | | 20/01/2026 | 30/01/2026 | 29/07/2026 |
| PHV059 | PN04 XMY | R Williams Services Limited | Wheelchair Access | 16/10/2025 | 16/10/2025 | 15/04/2026 |
| PHV369 | SN66 WXT | R Williams Services Limited | Wheelchair Access | 08/12/2025 | 19/12/2025 | 18/06/2026 |