Yeah, this is just out of date. They only started printing the picture on the admit ticket a few tests ago. Used to have to print the ticket and then use a piece of scotch tape to attach the picture, lol.
Schools won't care about traffic violations, but you do have to be truthful in your application - disclose in a short paragraph (http://lawschooladvice.com/how-to-write-a-law-school-addendum/) and be done with it. No big deal.
Hm I was issued a speeding ticket and the cop didn't show up to court when I challenged it so it was thrown out. I guess no need to report that either?
Shave. It specifically talks about that in their guidelines for the photo. Don’t risk losing all your hard work over something so trivial! It’ll grow back!