The NHS chief doctor is expected to say that walk-in centres are crucial to the overall health of the system, although nearly a quarter have closed since 2010. ITV News Science and Medical Editor Lawrence McGinty reports:
More top news
Hundreds of protesters have stormed Iraq's government district after lawmakers failed to meet for a vote on overhauling the regime.
A 13-year-old girl had a lucky escape after she was grabbed by a man as she walked alone
Thousands of elephant tusks and rhino horns has been burned in Kenya, in a warning to poachers and smugglers.