Forced unlock?
So let me get this straight... If your only copy of your driver's license or other government ID is on your phone, there would be zero chance you could keep your phone locked at perhaps the most important times - during non-consentual encounters with TSA, LEA, etc. Seems like a bad idea to me. Guess you could just refuse to show ID but I suspect that would do nothing than invite more scrutiny. Still going to be paper boarding passes and a physical ID for me.