What percentage of the population behaves in the ways you seem concerned about? Each of those (idiocy, inebriation, and assholery) may have a variety of causes,

What percentage of the population behaves in the ways you seem concerned about? Each of those (idiocy, inebriation, and assholery) may have a variety of causes, and could be exacerbated, rather than fixed, with a fine. What are some proactive ways we could help travel routes be safer? Do you expect harmful behavior to reduce to zero?