Tennessee Code Title 69. Waters, Waterways, Drains and Levees § 69-9-228

(a) Upon the approach of an authorized emergency vessel making use of flashing lights, the operator of every other vessel shall yield the right-of-way and shall slow to a no wake speed or immediately move over at least one hundred feet (100′) to a position of safety from the emergency vessels, clear of any other vessel, until the authorized emergency vessel has passed, except when otherwise directed by operators of emergency vessels.

(b) Upon approaching a stationary authorized emergency vessel, when the vessel is giving a signal by use of flashing lights, a person operating an approaching vessel shall, while proceeding with due caution, yield the right-of-way by slowing to a no wake speed or moving over at least one hundred feet (100′) to a position of safety from the emergency vessels, clear of any other motorized vessel, if possible, with due regard to safety and boat traffic conditions.

(d) This section shall not operate to relieve the operator of an authorized emergency vessel, from the duty to operate the vessel with due regard for the safety of all persons located in the vicinity of such vessels on the waters of Tennessee.