It is not a full portfolio, and has always been held by ministers with other cabinet responsibilities.
On July 19, 1982, he was relieved of all cabinet responsibilities except for the Finance portfolio.
In 1998, a clause in the constitution was removed that prohibited members of parliament to take cabinet responsibility.
Remember the Prime Minister is first among equals with cabinet responsibility paramount in governance.
The position is not a full cabinet portfolio, and has always been held by a minister with other cabinet responsibilities.
When Howard Pawley's government took office in late 1981, it established cabinet responsibilities directly related to the environment.
It was not a full portfolio position, and was always held by ministers with other cabinet responsibilities.
In 2011, at the age of 72, he regained his position in parliament and was assigned new cabinet responsibilities.
This is not a full ministerial portfolio and is generally held by a minister who also has other cabinet responsibilities.
It was not a full portfolio, but was invariably held by ministers with other cabinet responsibilities.