Yea and if you don't use guns or a dog even easier. As what harm can you do with a ferret and and few nets. I also mention at worst it will be just me and some times my two daughters when I bribe them to come so they don't expect a mob of blokes turning up.
Mind you I would love too have a ferreting dog like the old days bit of a struggle with out
I also have Country Cover insurance which cost 20 quid so I wave my certificate about at least it helps prove you slightly responsable