Scotrail’s calculations to establish impact of “Beast from the East”: FOI release

The calculations used to establish the impact of the Beast from the East on ScotRail’s PPM MAA as -0.2%.

Any correspondence with ScotRail or Scottish Ministers regarding this adjustment.

ScotRail’s PPM MAA for contractual purposes (i.e. adjusted for force majeure incidents) for each reporting period of this financial year.

A list of all force majeure incidents recorded since the start of the current ScotRail franchise and any related adjustments to ScotRail’s PPM MAA.

Full response and associated documentation available at:


Published Date 14 Feb 2019 Subject Mode of transport