Australian politicians told they need to prove citizenship

Australian politicians will have to prove they are not foreign citizens under plans proposed on Monday as the conservative government grapples with a constitutional crisis that has cost it a majority in parliament.
Prime Minister Malcolm Turnbull announced a set of measures making it compulsory for MPs formally to declare they are not dual citizens and provide evidence to support it.
“Every member of the [lower] house and every member of the Senate has a personal obligation to ensure that…