Cambridge has a problem. The great university city is chocabloc: chocabloc with new inventions, new home-grown ground-breaking companies, new offshoots of Apple and Amazon, flashy new boutique hotels and new people flooding in from around the region and all around the world to work.

The upshot is that Cambridge is growing faster than anywhere else in the country. It has one of the highest employment levels in the UK, some of the highest average salaries and productivity levels.