Tenn. Code Ann. § 2-7-118: Time limit for voting - Removal of voter

(a) No voter who is voting without assistance may remain in a voting machine booth or occupy a voting compartment for more than five (5) minutes if other voters are waiting or more than ten (10) minutes in any event.

(b) If a voter refuses to leave after such time elapses, the officer of elections shall have the voter removed.