Why not just enforce a death penalty for drug use?

And maybe excessive parking tickets?

But who defines "excessive"? If we can define it as "1 ticket", that simplifies the whole process, since we can issue SWAT gear instead of ticket-writing paraphernalia to meter enforcement workers.

I think one ticket is fine. If you break the law once, you're likely to break it again. Kill off all the violators, and there's no lawbreakers.