LONDON, ENGLAND - SEPTEMBER 19:  The founding members of the Justice for Health group walk toward the entrance as junior doctors and supporters rally outside the Royal Courts of Justice, Strand on the first day of their hearing as they challenge the government's plan for a seven-day NHS service, on September 19, 2016 in London, England.  Justice for Health was founded in March 2015 by five frontline junior doctors to mount a legal challenge against the proposals by Jeremy Hunt, the Secretary of State for Health, to provide a full NHS service over the weekend, despite claims by opponents that the plan is under-funded and has not been fully considered.  (Photo by Leon Neal/Getty Images)