Internal Compasses

It's been discovered that many migratory birds and insects have internal compasses that help them migrate.  Cool!

But the city of Seattle seems to think that people also have this.  Maybe we do, but I don't know many who can really access it.

The following are actual signs.

I've been all over the country.  I've never seen a city that requires one to have a compass to park.  Of course one could use a sundial, but that wouldn't help at night.....or the 300 out of 365 days in Seattle where one cannot see the sun.