Is ‘turbocharging’ the new code for Keynesian crisis spending?

‘Turbocharging’: sounds exciting, doesn’t it? Two weeks ago, I noted that our incoming PM had deployed this power-word — with its subliminal reminder of his pedal-to-the-metal reputation as the former motoring correspondent of GQ — to describe what ‘free ports’ would do to regional economies. Since then, it has clearly been scrawled on Dominic Cummings’s Downing Street whiteboard: Foreign Secretary Dominic Raab and Chief Secretary to the Treasury Rishi Sunak were also bandying it around this week.