Calls to audit all MPs' citizenship after yet another case

One of the Turnbull Government's most senior figures, Senate president Stephen Parry, is the latest politician and first Liberal to reveal he is a dual citizen. Senator Parry was born in Tasmania, but his father migrated from Britain in 1951, making him a citizen by descent.

President of the Senate Stephen Parry at the Senate Estimates hearings into the Department of Parliamentary Services at Parliament House on Oct. 19, 2015. Source: AAP Image/Mick Tsikas