Edinburgh: Georgian order, and a city that triples in August.

Edinburgh keeps its wealth in plain, ordered terraces — the Georgian New Town around Charlotte Square, the villas of Morningside, the Grange and Murrayfield — and its business in a compact financial district by the west end. For most of the year it is measured and walkable; every August the festivals turn it into one of the busiest cities in Europe, and the calculus for anyone with a profile changes completely for a month.

So our Edinburgh work runs in two registers: the quiet, residential-and-driving pattern that suits the New Town and the southern suburbs for most of the year, and a scaled-up festival footing in August — venue and hotel liaison, movements through streets that close and crowd without warning, one point of contact holding a diary that changes hourly. Drivers who know which approaches survive festival closures earn their keep in a fortnight.