Outside 5 Kelston Walk. The stone has been a little loose for a long time but has got much worse recently. In very wet weather it rises totally out of the ground at one end, almost like a seesaw effect. We live on a very narrow street and aswell as us accessing our drive, we always have traffic and lorries driving up on the path as somebody always parks opposite making access difficult without driving on the path. It is now really dangerous and could cause serious injury to a pedestrian or bike user.