A5 Hinckley double decker route advice please

No, the decision to impose the limit (on the canal bridge) was made in 2016, and the relevant notices were publicised in June of that year. Before that there was no restriction on that particular bridge. I used to use that road quite often in an artic when going from my last drop of the day at the George Eliot hospital back to our depot at Magna Park. Still use it now (but only in an 18 tonne rigid - and we don’t have the depot at Magna Park).