I can't honestly see what the problem is with the rodenator?
Of course it needs to be used correctly, and yes some idiots will make a right balls up of things, but thats not enough to ban this equipment or not use them, If that was the case, the antis would win hands down on ever aspect of fieldsports
As long as the person has done his/her best to ensure the burrows are empty, whats the problem. Ok the odd rabbit may lose out, very unfortunet, but no one can say any other way is better. Ferreting, shooting,trapping, and hunting all have their issues, none of then are perfect
Perso