Just straying back to the original post - the track at Leyburn wasn't Morgan Park it was an ex WW2 bomber base, had three main runways in a triangular shape. It is about 4 kays from the village of Leyburn, where they hold annual sprint meetings.
Morgan Park is a top class racetrack just a few kays out of Warwick, surrounded by other horsepower related facilities, (1/8th mile dragstrip, polocrosse fields, three-day eventing course, and there was a mud racing track).
Don.

