Towed my car... Should I be mad about this?

Screw that, I'd ***** reguradless of the leagal state of the car!
Though I doubt you'll get anywhere or thing fixed. Bang it back up with a ball peen hammer and coat it with something besides a rattle can paint.

OH, don't forget to spread the word around about the butcher like approac to the job and the mans complaints about doing his job.

X2