https://ww.9to5google.com/2020/02/03/google-maps-hack-virtual-traffic-jam/
A performance artist loaded 99 smartphones into a wagon and opened Google Maps on all of them, creating an artificial traffic jam that turned green streets red – Ben Schoon / 9to5Google4. februar 2020https://ww.9to5google.com/2020/02/03/google-maps-hack-virtual-traffic-jam/