Someone is actually using that thing off-road! Tho we can't see the license plate to see if it says MFG, my guess is this is a production vehicle because no employees would be going off-road, unless paid to do so. Okay, so I've come full circle and not sure if this is a production or pre-production car but that's the way the Internet(s) work!
Muir Woods makes you reserve an EV spot for the day in advance, and then take it at a specific time slot, but then that spot is taken for the day and nobody else can buy it. So even if either the Tesla or Gravity had moved, nobody else would have had access to park an EV there and charge regardless.