An extraordinary week in Australia has left even constitutional experts scratching their heads.
Read moreBy Shaimaa Khalil
BBC News, Sydney

An extraordinary week in Australia has left even constitutional experts scratching their heads.

An extraordinary week in Australia has left even constitutional experts scratching their heads.
Scott Morrison, who is still an MP, was revealed to have secretly held additional government roles.
Experts behind the project claim the technology for "de-extinction" already exists, but others are sceptical.
PM Albanese says Mr Morrison held five extra portfolios but the ex-PM said he acted "in good faith".
Australia's current leader says he will seek legal advice about Scott Morrison's time in office.
No-one was injured in Sunday's incident, which sent passengers running in fear.
The mass loss of trees in 2015 provides important lessons for the future, scientists say.

An extraordinary week in Australia has left even constitutional experts scratching their heads.
Scott Morrison, who is still an MP, was revealed to have secretly held additional government roles.
Experts behind the project claim the technology for "de-extinction" already exists, but others are sceptical.
PM Albanese says Mr Morrison held five extra portfolios but the ex-PM said he acted "in good faith".
Australia's current leader says he will seek legal advice about Scott Morrison's time in office.
No-one was injured in Sunday's incident, which sent passengers running in fear.
The mass loss of trees in 2015 provides important lessons for the future, scientists say.
Scott Morrison, who is still an MP, was revealed to have secretly held additional government roles.
Experts behind the project claim the technology for "de-extinction" already exists, but others are sceptical.
PM Albanese says Mr Morrison held five extra portfolios but the ex-PM said he acted "in good faith".
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BBC News, Sydney
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