two men police officers have turned up again to quietly knock on flat 4 guy's door and open his letterbox to have a look through...I don't get it....they don't appear to want to arrest him really....or they are taking a very softly softly approach about it....if they are real police and you don't know do you?

if I am bothered by police in this flat again...I will firstly ask for names, numbers and police station number....I will then inform them that I will ring the station to confirm that they are who they say they are....I will then close the door, check out the police station on the internet - find a contact number....and until I have ascertained what they are all about - I will have nothing to do with them...that sort of thing...