A Marko alludes -
the southern end of the trial area is 10 km from Alice;
but the Northern end is 1,350 km from Darwin -
so us Top-Enders won't be much affected.
Guzzoline - you keep thinking in your own way - we're fussy about who we want to join us here in paradise. Marko is on the money.
KeepLeft - I haven't looked at NT traffic laws much since the ARRs came into force, but the default limit in NT used to be 80 kph.
I'll go to the airport (not much out my way) - there's an explanatory sign there, for the new arrivals.
And yes, I have a fluoro shirt, for changing wheels at night. I recently got one with lots of reflective tape, for $2 at the Red Cross Op Shop.
Road safety doesn't have to be expensive, I'm sure you'd agree.
Update: in N.T. -
the speed limit in built-up areas is 50 kph, unless otherwise posted;
the speed limit outside built-up areas is 110 kph, unless otherwise posted;