Originally Posted by
dkc192
Follow the cut through road that splits off from the main road at the T1/T2 transition, i.e., walk slightly backwards from T2 before cutting across.
Not sure if it's the same road, but this is similar to what I do when taking shuttles/rideshare and flying out of T7/8. Exit at T1 stop, go down to arrivals level and walk south along East Way.