That Ferrari driver would have been choked the
out if he touched me like that. It would have been 1) he shoves me 2)I put him in a rear naked choke 3) he passes out 4) he wakes up to his car towed and a note on his chest from me saying "next time don't park in a handicap spot and learn not to try and assault people who can
TL;DR I'd choke his punk *** out and call the towing company.
EDIT: Thinking better I'd just have his *** thrown in jail for assault so he'd wake up in jail AND have his car towed AND get charged with assault