The loco is named "Lord Hinton" for Christopher Hinton, Baron Hinton of Bankside, a British nuclear engineer who supervised the construction of the World's first commercial nuclear power station. The observation coach is named "Caroline", doubtful that is it named for the pirate radio station, Radio Caroline!! http://www.radiocaroline.co.uk/#home.html
Numerous senior officers possibly within Network Rail sit around the end windows getting the view. 3/5/2017
This is the view from the bridge seen in the previous photos, located at the south end of the cutting and on the road to Star. Freightliner 66529 leads a rake of box wagons loaded with spoil from a P Way job in Elgin. The working is 6K36 0440 Elgin Yard to Millerhill and is running some 219 minutes late. 18/5/2017