Signal Companies, Inc. v. Harbor Ins. Co. , 27 Cal.3d 359 [L.A. No. 31201. Supreme Court of California. July 3, 1980.] SIGNAL COMPANIES, INC., et al., Plaintiffs and Appellants, v. HARBOR INSURANCE COMPANY, Defendant and Respondent (Opinion by Richardson, J., with Mosk, Clark, Manuel and Newman, JJ., concurring. Separate dissenting opinion by Staniforth, J., with […]