I think
@woollygal is a driving instructor, and I know she talks about avoiding hypos, but I think she's T2 and not on insulin.
@searley is pretty knowledgeable about driving licenses and driving while T1.
@Nadia19 Not sure about the legality, but you'd need to have a good way to avoid hypos, because you wouldn't want to go hypo while at the wheel, though hopefully a cgm would help.