| Country | United Kingdom (GB) |
| UN/LOCODE | SIR |
| Name | Saint Lawrence |
| Name Without Diacritics | Saint Lawrence |
| Region | CON |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1101 |
| Timezone | Europe/London |
| Location (UN Format) | 5027N 00445W |
| Latitude Longitude | 51.9, -5 |