To quote the fictional Dr Ian Malcolm;
The previous two UCI heads both tried to do exactly what your proposing Cookson will try to do, & I agree, that's what I think he'll, try, to do.
And both previous UCI Bosses failed, & their failures damn near killed the sport, because while they turned a blind eye to the doping, the teams indulged in an Arms race of doping, & this gave us Festina, in Verbruggens reign, & then Lance in McQuaids.
The UCI can only control so much, they can't stop random coppers from finding ampules of dope in team cars, or WADA from doing their job !