That's not stopping you from selling the cucumbers, just normalizes "quality classes" so customers know what they get. EU does stuff like that for many regional

That's not stopping you from selling the cucumbers, just normalizes "quality classes" so customers know what they get. EU does stuff like that for many regional product, you can make cheese, you just can't name it say "Parmigiano Reggiano". It's not the same as banning