IPA: /nɒnˈpəˌliːs/
KK: /nɑnˈpəˌlis/
Not related to or involving a police force.
The community organized a nonpolice response to the situation.
Nonpolice → It is formed from "non-" (meaning not) and "police" (from Old French *police*, meaning public order or government). The word "nonpolice" refers to something that is not related to or does not involve police or law enforcement.
Think of 'non-' meaning 'not' and 'police' referring to law enforcement — so nonpolice means not related to police.