Grumpy Old Geeks Topics Radio-readable driver's licenses Topic Radio-readable driver's licenses 3 mentions in 1 episode The hosts discuss a California proposal and the possibility of reading licenses from a distance. Mentions 127: Give Me Porn, or Give Me Death Sep 11, 2015 36:51 California legislature wants to mandate radio readable driver's licenses. 37:08 Readable from about 30 feet away. 38:00 If they can read your license at that point.