Single fleet LHR? I do not think so! This question was asked at the latest forum a couple of weeks ago and the answer was a clear no. So do not worry!
5 sector days? 5 manchester sectors maybe. Some airlines do 6 sector days.
Not that I would like that to happen or that I would agree to it. In fact I would tell the
useless unions what I think about them once for all if that were the case.