396 A.2d 255 MARY F. BRADSHAW v. PRINCE GEORGE’S COUNTY, MARYLAND ET AL. [No. 64, September Term, 1978.]Court of Appeals of Maryland. Decided January 18, 1979. CHARTERED COUNTIES — SOVEREIGN IMMUNITY — Express Powers Act Grants County Power To Waive Sovereign Immunity — Code (1957, 1973 Repl. Vol.) Art. 25A, § 5 (S). Construing § […]