It's been clear since the post office shootings of days gone by, that they do not want guns on federal postal property. I've visited post offices many times and complied easily without much inconvenience. There are many other places that you're not allowed to have a firearm on the property. The post office is not unique.
Fudging the rules at the mall is one thing; federal property is not the place to fudge the rules. I doubt that anyone is checking cars at the PO, but the principal still exists.
Fudging the rules at the mall is one thing; federal property is not the place to fudge the rules. I doubt that anyone is checking cars at the PO, but the principal still exists.