I am thinking radars may get pulled out of bundles by the Bank of Canada due to the history of people hoarding them, when money is intended to be spent.
It seems like the practice of hoarding money tends to hurt the economy, and the Bank of Canada is trying to get people to spend the money.
I wonder if the first supply of 2018 $10 bills printed had smaller ranges of prefixes despite there being seven different prefixes among roughly 19 million of the bills printed, because of radars and special serial numbers being pulled in order to combat hoarding?
Either way, if the new $10s are hard to come by, that's going to prompt people to hoard whatever tens they come across, no matter what serial number or any feature. But then again, if they decide to retire the $10 bill down the road (due to the number of bank orders being gravely low), legal tender status will likely be dropped a year afterwards, and they will lose face value, prompting Canadians to bring them to the bank and exchange them for two $5s or deposit them.