As Police Officers you were ‘contracted out’ of the State Second Pension and only paid class 2 NI contributions. As a result you may not have the required 35 years to qualify for the New State Pension.
Use the links below for new Single Tier State Pension information:
Your State Pension Statement Explained
GOV.uk ‘Your State Pension explained’ guide Apr 2016
GOV.uk ‘Single-tier Transition and Contracting-out’
House of Commons Library ‘Single-tier State Pension’ Sept 2014