cash payers will be implicit and likely hounded
Obviously if you withdraw £5,000 in cash and then buy a secondhand car it might be traceable but the £50 withdrawn then given to a DGC for birthday or whatever? HMRC is not going to worry about that.
It's those evading tax on a large scale who need to be traced.
Does anyone have a middle name?
Halal and Kosher meat should labelling be mandatory?
What "back then" inconvenience would annoy today's youngsters?


