'Senior Parking Only'

Today I went to the post office. In the front there was a spot for handicap parking, which makes complete sense and, I think, is required by law.

And then beside that spot was a spot for 'Senior Parking Only'. Sorry, but I think they should either make another handicap spot, or get rid of this tomfoolery. Honestly, if a senior has enough trouble walking that they need to park close, won't they have a handicap decal? If they don't qualify for one, they don't need the parking.

I understand that old people don't know how to use email to transport things, and are therefore the majority consumers of postal goods, but come on. This is bananas. B-A-N-A-N-A-S.