Calibration Certificates (eastbound)
| Offence Date | Certificate Number | Certificate |
| 05/05/2021 - 04/08/2022 | CRT5319 | AS_Walcote_E_2021 |
| 05/08/2020 - 04/05/2021 | CRT4937 | AS_Walcote_E_2020 |
| 10/08/2018 - 04/08/2020 | CRT4079 | AS_Walcote_E_2018 |
Calibration Certificates (westbound)
| Offence Date | Certificate Number | Certificate |
| 05/05/2021 - 04/08/2022 | CRT5318 | AS_Walcote_W_2021 |
| 05/08/2020 - 04/05/2021 | CRT4936 | AS_Walcote_W_2020 |
| 10/08/2018 - 04/08/2020 | CRT4078 | AS_Walcote_W_2018 |