(04/05/16) Potential impact on police personnel should be considered, expert says.
Founder of shift pattern petition says: 'We need to start looking after officers before it's too late'
(24/03/16) Nearly 6,000 have put their names to complaint about changes imposed on workforce.
(23/03/16) National Black Police Association president wants the issue addressed.
(12/11/15) Work on ensuring all officers have qualifications has begun.