"This cures the ministerial discretion problem but in doing so it has created a whole new set of problems that give rise to a separate set of constitutional issues that require the structure of the bill to be altered," said Williams.
But, making plain his future ambitions, he added: "I didn't leave Government under a cloud of mistaken ministerial decisions or a problem in what I had done.
It steals ministerial time and can unearth problems and proposals that can be exposed on a quiet weekend to devastating effect.
It's what first got me into politics, and I am the first minister to set up a cross-Whitehall ministerial group to address the problems that cause homelessness.
She said the case highlighted problems with the ministerial code, which meant the first minister was "judge, jury and executioner".
Chaos as IPOP faced uncertainty due to vocal criticism from key state officials, but it did not have any problems working with ministerial officials from the lower echelons and local government officials; meanwhile IPOP was unsuccessful in getting clarification of their positions.
Netanyahu has meanwhile called for a ministerial roundtable to address the problem and craft creative solutions.
"The concept of a ministerial warrant poses a number of problems because it does not provide any form of judicial oversight," Vaile said.
The government, which ordered additional forces to Mosul on Sunday, said in a statement that it was sending a ministerial delegation there to "address the problems and needs of our Christian brothers".
Just in April this year, UNICEF convened a meeting with the finance ministers of countries with the biggest problem in sanitation, and with ministerial representatives of countries who are giving funds to help solve the problem, to try to move more quickly towards a world where everyone has a toilet.
His first stint as prime minister, from late 2006, lasted just a year before he was forced to resign after a string of ministerial scandals and a chronic bowel problem that he now treats with new drugs.
