> it's advantageous for cars to talk to one another If "never trust the client" is a truism in software, I'd assume it'd be doubly so for P2P communication, a

> it's advantageous for cars to talk to one another If "never trust the client" is a truism in software, I'd assume it'd be doubly so for P2P communication, and add another doubling for a situation involving humans + relatively high masses and speeds.