Water

To the Mansion House, on an unbearably humid evening, for the Lord Mayor’s annual ‘Financial and Professional Services’ dinner. It’s a big night for the City, with the formal unveiling of reforms designed to channel pension money into unlisted equities, creating by 2030 a £50 billion pool of capital for high-growth UK companies that might otherwise list in New York or sell themselves elsewhere. Simplified London listing rules, favourable to founder-entrepreneurs, will be another part of a wider reform package, much of which has been foreshadowed in this column over recent months. But what a way to put out a major policy announcement. ‘No wonder the tech kids don’t want

Finnish lines Finnish Prime Minister Sanna Marin said she had taken a test for illegal drugs after being filmed at a party at which some people were shouting ‘flour’ – Finnish slang for cocaine. What’s Helsinki’s nightlife like? — The Hostelworld website identifies a Helsinki venue, Kaiku, as one of its 20 top clubs in the world. — Insider.com names Helsinki as the second best city in the world for socialising. — However, Finder.com rated Helsinki as the 16th most expensive city in the world in which to buy a pint, although it did come out cheaper than Oslo and Stockholm. Screen out Cineworld was reported to be on the

It is clear that the country will soon need a Water Czar. Augustus’s right-hand man Agrippa would be the one to reshape the whole system, and Frontinus to ensure it all worked. Of Rome’s aqueducts, ‘cut-and cover’ masonry channels, following the contours of the ground, made up 80 to 90 per cent of their total mileage, with tunnels and arches only as necessary. Rome’s first three aqueducts, built between 312 bc and 144 bc, were ten miles, 40 miles and 56 miles long, the last with arches along the final flat seven miles into the city. But Rome was expanding fast by now and it was clear that, if the