What needs to be proven?
The dog is a "badge" photos can prove that.
Taken out without a muzzle, again above.
Allowed to fight, see above.
Bad with .....................
You can get the drift I hope. The insurance ( compulsory database, self paid for and non profit) company could prove the above and get the relevant court orders.
Then again forget it, the government isnt going to have it, as they want the "English Pet" votes and the prisons are full of parking ticket offenders.
The other crims and illegals (immigrants ) are out doing what they want anyway.
"wipes monitor, its screens snoty"