Providing relief from the usual uninterrupted diet of class 170 and 158 diesel railcars, 37229 (providing traction) and 47802 (providing heat - HEP in American parlance) head the Kings Cross-Inverness/Wick/Kyle weekend 'Easter Highlander' railtour past Lathallan, between Linlithgow and Polmont, on the outward leg. Good Friday 2007. Later, 37229 became unwell and 47802 did most of the work.
