The Labour leader is setting up a taskforce - led by the chairman of BartsHealthNHSTrust, Stephen O'Brien - to draw up a strategic plan for mental health in society.
David Docherty, head of estates at the Royal London Hospital, part of BartsHealthNHSTrust, told the BBC there were other considerations when it was decided to move the hospital from its old Whitechapel premises to a new adjacent building - namely, air pollution.
In this week's Scrubbing Up Nuala Close, lead cancer nurse, at Barts and The London NHSTrust warns that some patients are putting their lives at risk by needlessly neglecting their health and mistakenly refusing or delaying their treatment until after Ramadan.