(a)
General rule
In any civil action against a teacher, based on an act or omission of a teacher acting within the scope of the teacher’s employment or responsibilities to a school or governmental entity, the liability of the teacher for noneconomic loss shall be determined in accordance with subsection (b) of this section.
(c)
Rule of construction
Nothing in this section shall be construed to preempt or supersede any Federal or State law that further limits the application of joint liability in a civil action described in subsection (a) of this section, beyond the limitations established in this section.