I thought they'd already done this.
Anyway, here in Oregon there are several cities that have done this. When you go shopping, you either bring your own bags, pay for a paper bag, or carry your purchases out in your arms.
A few weeks back, I was in a Home Depot, and I purchased about fifty or so sprinkler heads or repair parts. When I got up to the checkstand, naturally I needed a bag. The clerk discovered they were out of paper bags, so she had to stop her work, holding up the line, and track down a box somewhere in the store so I could place the parts in.
Mind you, this was Home Depot, not Joe's Hardware. I couldn't believe how unprofessional it was, but this is what liberals have brought us.