Emergency Communications Districts - As enacted, authorizes a motor vehicle operated by an emergency communications district that is marked as a mobile command vehicle or mobile communications vehicle to display flashing red or white lights or a combination of flashing red and white lights. - Amends TCA Title 55, Chapter 9, Part 4.

HB 1118 allows emergency communications districts in Tennessee to use flashing red, white, or combined red-and-white lights on vehicles marked as mobile command or mobile communications vehicles. This change directly affects emergency communications districts (like those managing 911 centers or emergency coordination) by expanding their lighting options for operational vehicles. The bill amends Tennessee law to permit these specific light patterns, which were previously restricted to police or fire vehicles. This policy update aims to improve visibility and identification of emergency communications vehicles during critical operations.