i have always got on with my neighbours, until now, next door has just built a 3 meter high breeze block wall right along the back of my loft, not worried about the wall but he then built a large barbicue against it right behind my loft and put a chimney on it, his garden lies lower than mine so the chimney is just about 3-4 feet below my loft and the smoke from it fills the loft as i have vents along the top, it also comes in the house, i told him about it and he said yes i noticed it going up to ur hut, but i cant put it anywhere else, i told him he could shift it to the middle of his garden, but he said it needs to be against the wall, so i told him we can settle it between our selves as this would be in his interest, as i told him he needs planning permission for a wall that high also as it is 3 meters and only 3 inches thick its against building regulations, he said its his property and he doesnt need permission, he hasnt used it lately, but it is still there,