The Police Commissioner says urgent action must be taken to prevent staff accessing inappropriate or harmful content

A rapid review was launched into police IT systems and devices - following the resignation of then-deputy commissioner Jevon McSkimming, after allegations objectionable material was found on his work computer.

Richard Chambers says it's found current settings aren't robust enough - and must be urgently changed.

It recommends more monitoring and oversight of staff internet-use and police-owned devices - including those outside the network.

Two immediate changes have been ordered.