Remove the target system that means doctors don't offer advance appointments and get paid more.
24/7 utilisation of every major asset where possible. MRI scanners and the like.
Increased employment. Seriously. There are people walking around that look like the living dead. I don't care what they do, so long as they're doing something, and sober for at least 8 hours a day.
Some research on the price elasticity of booze and a minimum price / unit if it will actually cut consumption.
Proper home economics taught in schools.
Massive sentences for drug dealing.
Improved road design. 300 people a year croak it after driving into trees at the side of the road.
I suspect the big savings are to be made in cutting demand…