Next generation Waymo?
"After entering the vehicle, please attach the handcuff shackle to your wrist and raise your arm so our internal cameras can verify that you are secured. Your ride will not commence until this is verified. The shackle will be automatically released when you reach your destination or in case of non-rider-caused emergency. Please note that if you engage in any behavior considered undesirable by the Waymo/President Donald J. Trump Department of Justice partnership, or you appear on any President Trump endorsed watch lists, you will be taken directly to appropriate authorities for processing and incarceration. Thank you for using Waymo!"