Pezzullo's encrypted messages show improper influence over Liberal governments

Pezzullo used encrypted messages to Briggs over 5 years to influence Liberal governments, promote allies, and undermine enemies.

Pezzullo criticized and undermined moderate Liberal ministers like Payne and Brandis who resisted his Home Affairs plans.

Pezzullo urged Briggs to help install Morrison or another conservative as Home Affairs minister during 2018 leadership crisis.

Pezzullo offered political advice to overcome Labor resistance and boost Liberals, violating public service impartiality rules.

Pezzullo pushed Briggs to convince Morrison to muzzle press with "D Notices", and dismissed accountability via Senate estimates.