I'm a dual national (Brit /Aust) visiting Britain ,Ireland, Scotland with my Australian husband in Sept 09 . I hold both a British & Australian Passports. All of my itenary was booked useing my AUS P/Port. Question 1, Can I enter Britain on my Aus P/Port? Q 2, If not & I use my Brit P/Port, Do I need an EXIT VISA when leaving to return to Aus?