you dont!
it's idling in 5th
and the tray has what would be, for a polo, a ludicrously high 5th gear (though i am very tempted to do it a 6-speed conversion... the ratios on the LC would pretty much match that in mine, with a change of final drive, and 6th would be just right for easy cruising at max torque around 75mph)
so it can trundle along around 20mph at a regular idling speed, and because it feels like it's got a flywheel the size and weight of a small elephant, it'll still run reasonably smooth at maybe 500 revs....
(and, thanks to it's rather eager pseudo-choke (what DO you call it with an injection engine?) it can be a good 30 when cold! dont know if that's "useful" or "scary"!)
and seriously, i don't know if i'd have wanted to be accelerating in that position anyway. steering was unexpectedly easy, but i wasnt going really any faster than i could have comfortably cycled down there.