Currently you are able to hear a petrol/diesel vehicle like a car or a truck approaching when you are a pedestrian. Unfortunately most people are so glued to their cellphones they do not even look before they cross a road.
In the case of an EV like #APTERA this is going to be even more of a surprise when you woke up in heaven or hell and realize you are actually dead :) You will not even have a hint what happened because last thing you will remember is crossing that road.
Maybe they should add that deer horn from Canada or Alaska on the vehicle so that it at least make some noise when driving so that people can realize it is comming :)
Tire noise!. Crowds muttering "Look at that". Enhanced Audio bass vibrating you safe distance away. But anyway you will laminarly flow from one side to the other and as long as you don't get caught up in any pressure differentials will end up still standing. Otherwise scrambled. Should of been looking before crossing.