Road Signs on Motorway Network Highlight Location
Location Reference Indicator (LRI) signs and Location Reference Markings (LRMs) are being deployed along motorway/dual carriageway sections of the national road network to assist road users accurately communicate where they are.
In the event of an incident or breakdown, the road user can relay the information contained on the LRI sign or LRM to describe where you are. LRI signs/LRM markings will mean you can in the event of an incident inform emergency services exactly where the incident has occurred.