Why is it taking so long for Quebec to start an emergency air ambulance system?

The province has tried in the past, coming close to getting a service off the ground in 2018. But a change in government back then threw a wrench into the works. Now, Quebec seems poised to act again.

Why is it taking so long for Quebec to start an emergency air ambulance system?
A helicopter hovers over a brown brick hospital.

The province has tried in the past, coming close to getting a service off the ground in 2018. But a change in government back then threw a wrench into the works. Now, Quebec seems poised to act again.