This state or any municipality or other political subdivision of the state need not furnish any insurance or security as provided by §§ 62-5-1 to 62-5-5 , inclusive, or §§ 62-5-10 to 62-5-12 , inclusive, but may do so if it desires. Source: SL 1923, ch 311 ; SDC 1939, § 64.0106 (5); SL 1989, ch 453 , § 8.