Indiana Code - Motor Vehicles - Title 9, Section 9-19-14-1

Siren, exhaust whistle, or bell

Sec. 1. An authorized emergency vehicle must, in addition to any
other equipment and distinctive markings required by this article, be
equipped with a siren, exhaust whistle, or bell capable of giving an
audible signal.

As added by P.L.2-1991, SEC.7.

Last modified: May 27, 2006