[dmiladinov]

When I first moved to Pennsylvania I was completely dumbfounded the first time I came to a stop at a stop sign and the driver behind laid on his horn - I didn't read the "fine print" below the sign: except for right turn[1]

[1]: http://www.pacode.com/secure/data/067/chapter212/s212.107.ht...

Edit: Here's a source with a photo: http://www.another-mile.com/2009/12/stop-means-stop-except-r...