The rule about towing with CFS appliances came about because some had ripped off their bullbars etc and damaged private vehicles while doing so,as snatch straps etc were not secured in the correct location.This applies to private vehicles as CFS will not indemnify anyone who does it and causes damage to a private vehicle hence its not allowed.I have towed many a CFS vehicle out of a bog,creek crossing while on the fireground,and appliances with flat batteries due to drivers not winding the revs up at an incident when running all the revolving lights,spotlights,pump etc.
Something we should all be concerned about is NO JUMPER LEADS on appliances as standard stowage