Live updates

Hundreds of police officers from the East march in London

Hundreds of off-duty police officers from our region have joined a march in London against planned changes to their pay, working conditions and pensions.

An estimated 28,000 officers from around the UK are taking part in the march, including about 300 from Essex, and hundreds from Bedfordshire, Cambridgeshire, Northamptonshire, Suffolk and Norfolk.

The Police Federation say they believe that more or less every off-duty police officer in the country has travelled to the capital to voice their concerns.

ITV Anglia's Political Correspondent Emma Hutchinson spoke to them as they marched: