Could we have some help please.
My husband was using my car to drive his friend (a central heating engineer) to my grandmother's house to fix her boiler and went down this road. He didn't see the sign at the time (he went back later to check for one) but we did receive a warning letter at the end of January about the prohibition. The letter said that the scheme was in place for six months from August 2019 and it being the end of January we pretty much forgot about it.
Is there any way for us to challenge it?