Quite.No, I am under no illusion about how the world works and have little (NO) faith in officialdom - which recent happenings definitely confirm.
Isn't it just common sense? The court would know nothing about the dilgence of work and testing performed by a defendent other than what was presented to them in the form of the 'certificate' and associated paperwork. If that certificate and associated paperwork has been issued by the defendent his/herself, then it surely would mean nothing more than would the verbal testimony of the defendent - the fact that it was on paper wouldn't make it any more likely to be truth (rather than fiction) than would verbal testimony, would it?I was, though, more than a little dispirited by your thought that diligent work, testing and certifying would hold not much more credence with a court than a work of fiction.
... it's as if Mr Joseph Bloggs presented a piece of paper to the court saying "I hereby certify that Mr Joseph Bloggs was at home watching TV at the time of the alleged offence. Signed: Joseph Bloggs."!!
Kind Regards, John