For me, the reply below is incorrect both in Standard BrEng and in my regional variety. And yet, a few posters (none of them Australian) on another forum have said that it is quite common and goes unnoticed in AusEng. Is that true? A: My Goodness! Look at that cast! B: *I’ve broken my leg in a skiing accident. .............. Again, for me, it is incorrect because we do not use the present perfect to give more information about a presupposed event. In the above, both speaker and hearer are aware of the fact that the leg is broken.