start on old a64 east of tadcaster at gpo box on verge near “lawtons of tadcaster garage” (mark on kerb). proceed east to join a64, to junction with slip road to a1237. (4.1 miles) bear left up slip road to traffic island encircle island taking the 4th exit, over the bridge over the a64. continue down slip road to join a64 westbound carriageway, proceed west along a64 to finish at eastern end of gateway to field 5 yards before slip road to a162 direction of sherburn in elmet road (10 miles).