437 U.S. 411 (1978) Cited 27 times
In American Broadcasting Cos. v. Writers Guild, West, Inc., 437 U.S. 411 (1978) (ABC), the Court found that discipline imposed on grievance-handling supervisors who crossed union picket lines violated § 8(b)(1)(B), even though the supervisor-members did not adjust grievances for the striking employees, but only for employees whom the striking union did not represent or desire to represent.