In Aus, you can drive on your UK license for 3 months then have to get an Aussie license. Simple, multiple choice test, easily passed.
However, when stood at the counter to get my Aussie license, the guy next to me was Indian and it was explained to him that he had to take an actual driving test and if he failed had to go through the full learner process.
Still not sure how I feel about that.
BTW, would hate to have to do a hill start on some of the ones here.