The move is among several tweaks to the assisted dying bill which were debated by MPs.

In the 1940s vulnerable hospital patients were fed sugar to see if their teeth decayed

Two Nobel prize-winning scientists worried about "asymptomatic transmission" between staff and patients.

What is causing the rise of measles cases around the world?

In 2013 a new tax was approved in one of the world’s biggest consumers of fizzy drinks

MPs say new laws and "deep-rooted cultural change" are needed at the Department for Work and Pensions.

Farm Care has "seen an impact" on youngsters' mental health on east Surrey farms.

GPs from different areas of England tell us how they feel about plans to legalise assisted dying.

GPs are deeply divided over assisted dying with personal beliefs shaping their views, BBC research reveals.

Cross-party group of MPs say move is causing uncertainty at time when NHS is under huge pressure.