Docket No. S.F. 22609. November 26, 1968. PROCEEDING in prohibition to restrain the Superior Court of Alameda County from further proceeding with an action to enjoin a labor union from picketing a baseball stadium. Alternative writ discharged; peremptory writ granted. Neyhart, Grodin Beeson, Joseph R. Grodin, Duane Beeson, Levy, De Roy, Geffner Van Bourg and Victor J. Van Bourg for Petitioners. No appearance for Respondent. Stark, Simon Sparrowe, Merrill J. Schwartz, Hagar, Crosby Rosson, Raoul D