Maintaining and improving the public's trust and confidence in the police force, which was at an all time high, was another priority, Mr Bush said.
"We strive to ensure that we have their full trust and confidence.''
"It's a really important part of our culture that our values are adhered to. So, around professionalism, respect, integrity and commitment to Maori and the treaty - that's at the forefront of all officers' minds.''
Getting to the bottom of the Roast Busters scandal was also important, Mr Bush said.
"That's a really robust and intense investigation. We've put the victims of those incidents at the heart of everything we do. Our absolute intention is to resolve that to the satisfaction of those victims.
"We are very keen to resolve that as soon as possible.''
He elaborated slightly on the timeframe to 3 News: ``It's not quite in its final phase, but there will be a conclusion that we'll be able to communicate in the next month or two.''
The Independent Police Conduct Authority has said its investigation into the police response to the Roast Busters scandal will be ready within two to three months.
The authority was asked by Police Minister Anne Tolley to look into the police's handling of complaints against two Auckland teenagers who boasted on the internet about having sex with drunk and underage girls.