It has to be policy. If they only had aggregate data, they couldn't do the whole timeline thing. They did release some results on peoples' movement patterns du

It has to be policy. If they only had aggregate data, they couldn't do the whole timeline thing. They did release some results on peoples' movement patterns during the pandemic "lockdown" (https://www.google.com/covid19/mobility/ https://www.google.com/covid19/mobility/).