MOT Failure - Opinions Please

all that is required is a plan of action to prevent it happening again, just issue a reminder to the tyre company you are with and your vehicle inspection people, put a notice on a wall asking drivers to check when having tyre changes away from base, (after showing then what to look for), keep copies in the file, job done, in the eyes of the traffic commissioner you cannot change what has happened and if you stop it happening again there is nothing more you can do.