User blog comment:Sannse/Some Guidelines on Guidelines/@comment-31448629-20180507151617

On my main wiki we didn't have rules for months until users started acting out nd we slowly added rules and guidelines to the wiki that fit our needs which is actually the best course of action. And on my content wiki I didn't add a manual of style until a long time and only after users started adding false info to the pages.

This blog should be rather helpful to most wikis