SDCL § 60-10-11: Obstructing entrance to premises--Interference with use of public way--Unlawful picketing--Misdemeanor.

It is a Class 2 misdemeanor for any person to engage in picketing by force or violence, or to picket alone or in concert with others in such manner as to obstruct or interfere with free ingress or egress to and from any premises, or to obstruct or interfere with the free use of public streets, sidewalks, or other public ways.