For those still paying attention: the Australian Joint Standing Committee on Electoral Matters Inquiry into the 2007 Federal Election received
156 submissions.
The Australian Democrats claim
British voters can decide key seats
There are enough non-Australian citizens voting in Australian elections to account for
two House of Representatives constituencies. A government response to a question
on notice revealed that [..] there are still some 163 887 voters on the electoral roll
who are not Australian citizens.
and that UK votes could have decided four electorates.