This is the councils answer to a problem floor. From the day we moved in, the floor had a bulging crack across the room from wall to wall. This was their repair: Cut out the bulge, relay cement, F*ck Off and leave it a good 5 mm higher than the rest of the room. Epic job, I could of done that better with the help of Stevie Wonder and Ray Charles! Now I have to level the room either side of this "repair" to make the floor flat again!