Four years ago Christopher Jefferies was the victim of a concerted attack by the British press. His tenant Joanna Yeates had been murdered and, lacking any other leads, police arrested her landlord. While he was still being questioned, the newspapers sniffed around Jefferies’s patch of Bristol and, armed with a juicy quotation or two, chose collectively to forget all about the principle of innocent until proven otherwise. "Weird", "posh", "lewd", "creepy" were among the epithets in The Sun. He was branded a peeping Tom.

This will have brought a nostalgic tear to the eye of fans of The Sweeney (the TV show, not the Ray Winstone movie) or GF Newman's still-shocking 1978 series Law and Order. The producers had rounded up seven retired policepersons and got them to spill some of the beans about what policing was like in the Sixties and Seventies.

“Your law is too soft. Make it more strict.” An Albanian illegal immigrant suspected of handling stolen goods was unimpressed by the courtesy extended to him by Bedfordshire Police. Too many pleases and thank yous, he complained. In Tirana the rozzers probably don’t ask you if you have any food allergies.

When Rachel Bailey (Suranne Jones) told the promotion board at the beginning of this series: “I’m not a liability, I’m a safe pair of hands”, we knew it would be a matter of sitting back and waiting to see in what manner she would heap disgrace upon herself.

"We're too old for this shit," quips Jenko (Channing Tatum), quoting one of the greats of weary screen policing - Lethal Weapon's Murtaugh - in response to his latest nonsensically spectacular brush with death. "We started off too old for this shit," shoots back his partner Schmidt (Jonah Hill). Welcome to 22 Jump Street: a film that wears a lack of originality not just on its sleeve but as its whole outfit. Its predecessor 21 Jump Street was the big screen remake that promised little but delivered in belly laughs.

In the very first hours of 2009, Oscar Grant III, a 22-year-old African-American, was traveling back to the East Bay suburbs with a group of friends after celebrating New Year’s in San Francisco when they were herded off their BART train (the Bay Area’s version of the Tube) by the transport police onto a platform at Fruitvale Station following an altercation. After an escalation of anxiety and machismo on both sides, one of the BART police shot the unarmed, handcuffed Grant in the back (he later claimed he thought he was firing his Taser) as the train waited in the station.

The Big Society. Not to be confused with other Bigs: the Big Bang, Chill, Sleep, Easy, Lebowski, Fat Greek Wedding, Trouble in Little China etc. History records that David Cameron’s sizeable brainwave vaporised on impact with reality around the time of the last election. Its only visible remnant is the office of Police and Crime Commissioner. This is the new post that anyone – even former deputy PM John Prescott - can stand for without previous knowledge of policing. Voter turnout in 2012 was on the low side.

As glad as I am that you've chosen to read this review, I can't help thinking you'd get more kicks out of the Daily Mail's take on Microcosm at the Soho Theatre, if indeed there is one. Written by Matt Hartley, whose Sixty Five Miles won a Bruntwood prize for playwriting in 2005, Microcosm is, as its title suggests, an attempt to home in on the paranoia and anxiety expressed across the country by right-leaning suburbanites.

"Policeman wrongly accused of murder" is possibly not history's most original story idea, but in Prey, writer (and TV debutant) Chris Lunt has turned it into a platform for a skilfully-controlled thriller that keeps your brow sweaty and your breath coming in short panicky gasps. It's greatly assisted by having John Simm playing the lead role of Manchester-based DS Marcus Farrow, since there's nobody better when you want a bit of earthy-but-sincere, with added soulfulness.

She drinks beer, drives a Land Rover and can never remember the names of her sidekick’s wife and daughter: welcome to the offbeat world of Vera Stanhope, deliciously imagined by writer Ann Cleeves and actor Brenda Blethyn. ITV’s Sunday night cop show-by-the sea, Vera, is back with a fourth series which will be welcome news for a loyal few million viewers and for the people who like to sell Northumberland as a tourist attraction.