undertake

If successful, the research undertaken by the team at UL also has the potential to remove environmentally damaging materials such as lead from consumer electronics.

Dr McCrea believes more could be done to educate the public about how to be safer on the road, including encouraging more young people to undertake advance driving courses at an early stage.

Concluding the inquest, coroner Oliver Longstaff said the evidence was clear that Miss Senior had “undertaken some research on how to end one’s life” and had attempted to do so on two previous occasions.

The Secret Service, which will take a lead role, called it “a huge undertaking” and costs are expected to be $1 billion to $2 billion.

"The Trust has already undertaken an investigation into Mr Trolan's care and identified learning which has been shared with staff," they added.