Every now and then I hear a report about a Muslim woman who faced some discrimination at the DMV when she wanted to get or renew her driver's license.
I'm glad to say that I did not face anything of the sort. I had to renew my license just recently and the DMV clerk handed me a form to fill out, which I had to sign, indicating whether I was wearing a headscarf because it was either obligatory due to my religious beliefs, or for a medical reason on orders of a doctor.
So I did have to fill out that kind of a waiver--as in general, head covering of any sort are not permitted in driving license photographs--but after that I didn't face any problems. Alhamdulillah.