Outside my kitchen window i have a 6ft fence about 3meters from the window.Now my neighbour has gone and erected a tent like Gazebo the other side of the fence which must be at least 8ft tall .it really is affecting my light and has taken any view i had of the miniscule sunset i had and the view to some trees which i always enjoyed.I believe there is nothing i can do as far as the law goes because i remember enquiring about it some years ago when he pulled the same stunt back then but the gazebo didn't last that time due to the high winds i think.(I'm hoping the same will happen to this one).He has only just moved it in this position today because of the recent high winds etc..I have just been to the council offices but they were closed.The man is a very aggresive person and a neighbour from hell with a family to match. What do you suggest i do?