(06 Jun 2015, 9:13 pm)South Tyne Lad wrote I was watching it aswell. By what I've seen its about 7-8 minutes because the drivers normally switch their engines off and have a tab or read the paper and then set off again.
Sounds about right to me, would mean the drivers wouldnt get a Layover period though unless it was built into a revised timetable, still think it would be better than extending the 51/52, more cost effective also.