“Have a sign printed up (very slowly as public servants read slowly) for use in emergency situations. Example: Im deaf, dont shoot.”
And how do you avoid being shot while reaching into your pocket to receive said card? Maybe just walk around with it pinned to your shirt just in case the police might need to read it some day?
Yep, especially in “Gestapo” police cities such as Chicago, NYC, Detroit, LA, Boston, etc. where it is shoot first, plant evidence, seize cameras and phones, and line up or hire police or commercial witnesses.