common-situspicketing

com·mon-si·tus picketing (kŏmʹən-sīʹtəs) also com·mon-site picketing (kŏmʹən-sīt') n.

Picketing by a labor union of an entire construction project as a result of a grievance held against a single subcontractor on the project.

  [Latin situs, site. See site.]

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