Clive Chamberlain from Dorset Police Federation is among those taking part in the march. Officers from every police force in the country are taking part in the protest in London.
More top news
A rare baby pygmy hippo born at Bristol Zoo has been named after a popular vote.
A couple from Devon have had to cancel their wedding after the company organising it went into liquidation - owing them £17,000.
Bristol City host Hull in the 4th round of the League Cup tonight. It's their best run in the competition since 1989...