| ປະເທດ | ທ້ອງຖິ່ນ | ໄດ້ຖືກແນະນຳ | ປີ | Qualitative Value | ເອກະສານອ້າງອີງ |
|---|---|---|---|---|---|
| England and Wales (UK) | R1 - between Flamborough Head and Winterton | 1973 - 1995 | common | 80786 | |
| England and Wales (UK) | R2 - east coast between Winterton & North Foreland | 1973 - 1995 | common | 80786 | |
| England and Wales (UK) | R3 - between North Foreland & Portland Bill | 1973 - 1995 | absent | 80786 |