I find these cash seizure laws you have interesting. Years ago i used to work for cash, it was not uncommon for me to have 3k in my pocket, no pay slip or anything like that normally just an envelope with my name on it, over there some cop could in say a traffic stop just take that yeah?
They can seize the money, but they'll have to prove it's obtained through illegal activities if they want to keep it.
Life is much easier now that you get paid for your hits with bitcoin.