Thinking about a career as a Public Health doctor in the UK?

This is a video I recently recorded for our final year medical students and junior doctors at Imperial in London. I'm putting this out as a bit of an experiment to see whether people are interested! Do ask questions or suggestions for future videos if you find this interesting...
My name's Richard Pinder and I'm a UK Public Health consultant - which means I'm a board certified physician specialising in Public Health Medicine. I split my time between service and academic practice.