§12–103.

    This subtitle does not:

        (1)    limit any other law that:

            (i)    waives the sovereign immunity of the State or the units of the State government in tort; or

            (ii)    authorizes the State or its units to have insurance for tortious conduct;

        (2)    waive any right or defense of the State or its units, officials, or employees in an action in a court of the United States or any other state, including any defense that is available under the 11th Amendment to the United States Constitution; or

        (3)    apply to or waive any immunity of a bicounty unit, county, municipal corporation, or other political subdivision or any unit, official, or employee of any of those agencies or subdivisions.