(1) Police lights may be blue, red, yellow, amber or white.
(2) Police lights may be revolving or stationary-type flashing lights.
(3) Police lights shall be visible from a distance of not less than 1,000 feet under normal atmospheric conditions at night.
(4) Police lights may include one or more lights. [1983 c.338 §458 (22); 1985 c.16 §240 (22); 1985 c.69 §1 (22); 1985 c.71 §4 (22); 1985 c.393 §13 (22); 1985 c.420 §6 (22); 1989 c.402 §9; 1997 c.492 §5]