My wife and myself live very close to camberwell old cemetery and regularly walk through it using the public footpath. When we walked through this afternoon we passed by SSW's protest to 'Save the Trees'. we were approached by a man with an American accent who asked us if we would like to join the protest. When we politely refused and proceeded on our walk he continued to follow us, asking if we were 'undercover cops' or 'those grumpy people on the forum'. Just saying.....