Simple question really. Will any passenger services use the diveunder? At present most services to and from the Spalding direction use platform 1 at Peterborough, using the reversible track on the east side of the ECML formation to reach the junction, thereby avoiding crossing the fast lines. Are there any that do not (maybe the first or last train of the day, if the stock comes from somewhere else). Given that Platform 1 is the only one with direct access from the station entrance, it seems inefficient for such a relatively minor service to have first dibs on it, forcing London-bound passengers to use the bridge to reach platforms 2 and 3 instead.