Mark Rowley aims to reform the Met on the scale of Robert Mark in the 1970s

The London police commissioner faces a battle to clean up a force where the same cultures tackled by his predecessor are alive and well'

The Britain of today shares some similarities with the country of the 1970s: then the country was debating its relationship with Europe, flares were in and frequent strikes disrupted everyday life. And then, as now, standards in policing in the capital were so dire that a new broom had to be brought in to clean up the Metropolitan police.

Sir Robert Mark, the legendary reforming commissioner of the Met from 1972, said this about the force he battled to reform: I had served in provincial forces for 30 years, and though I had known wrongdoing, I had never experienced institutionalised wrongdoing, blindness, arrogance and prejudice on anything like the scale accepted as routine in the Met."