This area doesn’t have bad public safety, but that area does.
Viet's boss was arrested for disturbing the peace.
The other day I saw Koichi, drunk, boastfully telling people that he's actually Superman and he's the one who keeps the peace around here.
If your people can relax because you rule over them so well, there is public order. You don't want the people you rule being upset or stressed out, you want public safety and public peace for all!
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.