You would have thought with a route like the X66, it could qualify for longer single deckers. Mind the only long single deckers that were available were Tri-Axle Omnilinks but they've been discontinued. Mind I'm sure Van Hool can stretch their Van Hool newA330 to them lengths, they've already got tri-axle 12M versions in Aberdeen. Just get the straight-forward diesel version instead of the Hydrogen ones they've got in Aberdeen (that way they fit under the metro bridge on the centrelink)