A friend from ages ago will not accept that I won't continue any friendship with him. He was more of a friendly acquaintance but made it obvious he wanted more. I stopped answering phone calls but he would leave voicemails which I never responded to. This continued for years. Changing my number was not an option for a while (for a reason I cannot go into here-too outing) eventually this became possible so I did. I was free from his calls for 4 years. This earlier this year, 5pm my doorbell rang I went to answer and there he was peering at me through my door window, I didn't realise it was him at first. Aghast, he would call on me after 4 years of not being able to ring, I panicked, walked out of sight into a room. I shut the door and scrambled for headphones to block the sound of him calling my name. I saw through a chink in my curtains he walked away, but he returned 20 mins later, rang the bell 3 times, called my name, then left. I bought security cams for front window and door window. He returned this week (6months later) at 1pm. He did not see me this time. He rang the bell 3 times, left, then again returned 20 mins later, again rang the door bell 3 times and went. The cameras are visible. I am hoping he will see that any repetition will be caught on camera & not want this to be evidence. What do I do if he still continues, I do not want to call the police and the thought of saying anything to him fills me with dread. I really don't think he would harm me but am aware this behaviour is obsessive/abnormal. I am not scared but I am desperate to avoid any interaction with him. As he cannot ring me I have a feeling the visits will take the same form as his phone calls used to, ie. 5 or 6 months apart. I am interested to hear any ideas of what can be done. I will just say the way he made it plain he wanted a relationship was by saying he would like to take me out on dates. I said I was not interested in dating him. He said he would not push the issue but gradually I backed away having less and less contact with him. Please forgive me I cannot bear to write anymore about this. Also any more detail would out me. What would you do? I value your opinions, I won't be posting any more but I am reading your responses and I am grateful.