Mealey's (March 4, 2019, 12:50 PM EST) -- CLEVELAND — An insured city’s umbrella insurers are not necessary and indispensable parties in a suit filed by primary insurers seeking a declaration that their policies’ pollution exclusions bar coverage for alleged violations of the Clean Water Act because not all of the umbrella policies include pollution exclusions that are identical to the exclusions the primary policies, an Ohio federal judge said March 1 in denying the city’s motion to dismiss an intervenor’s complaint filed by one of the city’s umbrella insurers (National Fire Insurance of Hartford, et al. v. Willoughby, No. 17-1392, N.D. Ohio, 2019 U.S. Dist. LEXIS 33045)....