Why the biscuit tax leaves a bad taste in the mouth | Tim Harford
Earlier this year, two distinguished gentlemen, Judge Hyde and his adviser Julian Stafford, sampled a mineral-enriched flapjack — alas, a year past its sell-by date — and pondered its qualities. (Flapjacks are slabs of oats stuck together with a glue made of butter, sugar and syrup.) The question: was this unconventional flapjack, designed as a…