A recent survey by the property consultant Knight Frank revealed that London has the most so-called ‘prime’ homes of any city in the world, with more than 68,000 properties valued at £2 million-plus. Meanwhile, crime figures in the UK continue to rise. There were 299,868 reported burglaries in 2020, with robberies at 68,095 and vehicle crimes at 371,278. There has also been a huge increase in cyber attacks in the past year, with a 300 per cent year-on-year rise in ransomware