Some 20,000 officers from 43 police forces across England and Wales, including the Midlands, are expected to attend protests in London today.
Shadow Home Secretary Yvette Cooper says the numbers of people attending demonstrates the concern that many officers are feeling.
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Cloudy and windy in the East. Cloudy and mild, with patchy rain in West.
Most places dry overnight. Cloudier and windier during Sunday.
Cloudy and mild on Sunday, risk patchy rain in west.