The Office blended the cerebral and puerile with more finesse, but onstage Gervais is more direct. He uses his verbal skills to build to traditional punchlines and then top them with further ones to keep the laughter rippling.
An effective section on nursery rhymes includes an extended literal analysis of Humpty Dumpty, including the interpretation: "Don't sit on high walls if you're an egg."
It is apt that the tour started in Newcastle as Politics owes more to this city's Viz than to Hansard.
When Gervais runs low on political fuel, he resorts to recounting sexual urban myths that teenage boys delight in.
In many ways Gervais is essentially a 14-year-old boy trapped inside a 42-year-old man. Which is exactly the kind of remark that this unique performer would turn into a lewd gag. Tasteless? Certainly. But also terrifically funny.