Streetview linkThis stretch of road is a 40mph limit but the "temporary" 40 signs have been there at least six years - possibly much longer. Is there any regulation on the timeframe for permanent signs once the TRO is passed? The temporary signs often blow over.
Which is the longer period: the length of time your "temporary" road signs are present, or the length of time where you get told "we are experiencing unusually high call volumes at this time"?