The whole reason for the very high speeds, was that driver Les Jackson, doing the Crewe-Carlisle section, was retiring after the run, so was looking to go out with the preserved steam, speed record of 95mph, achieved by an A4 down Whiteball bank, the fun started after the water stop at Broughton loop, north of Preston, where 46229 had water stop, which left a bit late, which gave even more impetus for the fast run, with 85mph achieved even before Lancaster, then came a hard run up Grayrigg and shap, then some fast running up to 90mph, down to Penrith, then the real fireworks started with 96mph achieved between Penrith and Carlisle, and good few miles at 90mph.
46229 on this run, equalled the timing of the Caledonian, between Lancaster and Carlisle, with double the load, 500 tons plus, also was supposedly restricted to 60mph as had no AWS fitted, and the poor driver in the 47, tucked in behind 46229, was rather shocked by it all. Frank santrian, the fireman on this section, who himself was a fast driver, after Penrith, had asked Les if he should stop firing, and Les said no, as was determined to get the record and reach Carlisle on time, which we did. So was lucky enough to witness this highly memorable, and somewhat illegal run, by a top rate footplate crew, which in todays climate could never be repeated again.