London’s five billion pound Super Sewer is now fully connected and promises a cleaner, healthier River Thames. The 150-year-old sewer network has struggled to cope with the twin challenges of an increase in the population it serves in the capital (from four million people when it was built to over nine million today) together with climate change. With rainfall overwhelming the system, it sometimes discharges into the Thames. With the Super Sewer fully connected, 95% of those spills are stopped.

The new £10 is the second plastic or polymer note issued by the Bank of England and features a portrait of Jane Austen. It follows the introduction of the first polymer note in September 2016, a fiver with a picture of Winston Churchill and an extract from his famous speech: ‘I have nothing to offer but blood, sweat, tears and toil.’ The new twenty-pound note, with a portrait of a young J. M. W. Turner and a version of his painting of the Fighting Temeraire in the background will be released in March 2020. As yet no decision on a polymer fifty-pound note has been made and who would feature on it.