When a government imposes a fine to coerce citizens to follow a law, which technique of enacting domestic policy is it employing?

Authoritative

Explanation:

Public policies are sets of programs, actions and decisions made by governments with the direct or indirect participation of public or private entities that aim to ensure a certain right of citizenship for various groups of society or for a particular social, cultural, ethnic or economic segment. That is, they correspond to rights guaranteed in the Constitution.

When the government determines a public policy in the form of law and imposes a fine to force citizens to comply with the law, the government is employing authoritative technique to enact the domestic policy that has been established.

it would have to be gasioline