I got my various things (key chains, coins, bible, cell phone) stolen when one of the "environmentalist" was asking money to "clean up the coal pollution".
He talked to me for 15 mins, and I still won't give him any money.
Then he started poke around my house that night, I should have called the police right there.
Didn't lock my car either (my fault there
).
Next morning, a "cleaned" car.
I usually don't mind talking to solicitors, but after this experience, I'm putting up a sign, and will call the cops if they don't leave.