Earlier quoted context omitted.
Let's up the ante and see where you stand. In Britain, criminals were stealing the thick, copper cables used for power and signaling of the railway. They wrapped a chain around cables near a road crossing, attached it to a truck, and dragged a significant length of cable away, to sell as scrap. That naturally means the railway can't be used for many hours, occasionally over a day, and costs a tremendous about to repa…
>About 10 years ago, a law was introduced forbidding scrap metal dealers from paying cash, and requiring them to check ID. That led to a 30% drop in theft. My ass it did. I've worked in the metal recycling industry. Getting payment in some form other than cash doesn't deter people who were already willing to commit a crime. They have a buddy scrap it and the buddy takes a cut for taking on the risk. Yards don't want…
I think you might have a point that this law may have also deterred 30% of legitimate copper scrap transactions, if basically it made scrap dealers decide not to bother with copper at all…