London has more than 20 hospitals that serve its population of over 9 million people. Most of these are run by the NHS, but a few are private hospitals, often run by the British United Provident Association, a private health provider, which usually, like the NHS, goes by its initials. BUPA was founded in 1947 and provides competition for the NHS, and some companies offer private health for their employees as a perk to attract applicants. Most people are happy enough, however, to rely on the NHS for healthcare provision.

Chinese New Year has arrived and as London celebrates the Year of the Dog with the biggest Chinese New Year celebrations outside of Asia, my thoughts turned to this city's longstanding love affair with man's best friend, the dog. There's a lot of puppy love in the Great British capital - a phenomenal 200,000 dogs and counting call London home.  That's almost twice the size of the population of Reykjavik!