The last in the series of Jolyon Rubinstein and Heydon Prowse's hidden-camera, people-trolling comedy finds them taking to the streets, donning more leaden personas and saying proactively awful things to the general public in order to film their baffled reactions. When they get access to targets actually worth lampooning, such as officials at the Chinese embassy, or MEPs in Strasbourg, the gags fall predictably flat. Farewell to this toothless, sub-Day Today guff.

The hit-and-miss showcase continues via sub-Brass Eye stunts and laboured skits. As per, Jolyon Rubinstein and Heydon Prowse are rebels without a clear cause, darting from undercover nonsense to gratuitous new guises as TV cooks Toby and Toby, who peddle foie gras made by a former Guantánamo prison guard. Full of strangely insipid political takes, although thankfully there is nothing as crass as last week's forced-marriage "parody" on offer.

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It's as if two teams were involved in making the show: Team Bold, and Team Utter Predictable BBC Crap.

Heydon Prowse and Jolyon Rubinstein's trite, derivative prankster satire trundles on. In tonight's instalment, some Scots are unsurprisingly irritated by being called drunken savages. Britain First's Paul Golding is revealed to be a paranoid Islamophobe (hold the front page!). And, in a sketch that has the feel of someone attacking a tank with a spud gun, spoof tabloid hack Dale Maily (take that, Dacre!) pointlessly harasses some BBC employees. Lame.

TV preview: Revolting, episode 2, BBC2

Nothing here to get the media into a froth then, but maybe I've missed something.

True enough, Heydon Prowse and Jolyon Rubinstein aren't always funny. However, you can't deny that they fully throw themselves into their satirical interactions (as their pal Grant Shapps might concede). Getting stuck into some city gents and ladies as Labour canvassers has its moments. And their chutzpah as they waltz into a BHS and command staff to sell stock, so Philip Green can have a "truly bedazzling" fourth yacht, is an impressively off-kilter caper.

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