Termination of residential electric or natural gas service prohibited; rules of commission. (1) The Public Utility Commission of Oregon shall establish rules to prohibit the termination of residential electric or natural gas service when such termination would significantly endanger the physical health of the residential consumer

(2) The commission shall provide by rule a method for determining when the termination of residential electric or natural gas service would significantly endanger the physical health of the residential consumer. [1979 c.868 §3; 1983 c.326 §2]