Had a phone call from a gentleman last night saying he was having issues with cats, and one had walked into his house and peed in it, so he had caught it in a pillowcase and could I go and pick it up? I explained that we can't just go and pick cats up when there is a chance they have an owner, so to ask around and see if there is an owner before we could do that. He didn't think so as the cat didn't have a collar on, so I told him that isn't an indication they are a stray. He wanted to leave his address so if it came again, could I pick it up, so I said that just seeing a cat in a house twice doesn't mean it is a stray (Ginger was found in someone elses house daily!!), and we couldnt get involved. He then asked if I could give him any other rescue's that would go and pick it up, so I told him not even the RSPCA could get involved as it could have an owner and therefore could get into trouble. He wasn't very happy with me, and I just hope he did the right thing and released the cat, it is still on my mind now.