The Chief Inspector of Constabulary, Tom Winsor, has told The Times that there are "cities in the Midlands where the police never go because they are never called."
In the article, he said that some minority communities are taking the law 'into their own hands'.
Chris Sims, chief constable of West Midlands Police, told The Times that areas with a high density of minority communities accounted for high volumes of calls to his force.
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The black and white twins born to mixed race parents have spoken on Good Morning Britain.
Cold with some icy stretches to start. There will be sunny intervals and further blustery, wintry showers.
Early wintry showers will clear to give a mostly dry day with some sunny spells.