Is free healthcare impossible? Britain's National Health Service is struggling. The country's leaders want to save it. What will happen next?
PM: NHS faces worst crisis in history
Under pressure: British leader Sir Keir Starmer (above) says that he will not break manifesto promises to keep income tax levels as they are, even though he is set to reveal new plans for billions of pounds of investment in the health service. Glossary
National Health Service - The publicly funded healthcare system in the UK. The NHS was founded in 1948.
Reform - Making big changes to how a system works.
Taxes - There are three main ways for governments to obtain money: print it, borrow it or collect taxes.
Retired - Someone who has stopped working due to old age.