What about Regulation 75 - giving way when entering a road related area from a road? The notes in 75 and example diagram in 74 makes it clear to me that a driveway is a road related area. Therefore, in my opinion, the other driver should have given way regardless of the fact iClick was reversing.
I do not give legal advice, just an opinion based on working for an insurance company for over 20 years.
I do not give legal advice, just an opinion based on working for an insurance company for over 20 years.