(a) A political subdivision may use public funds to secure insurance with respect to its potential liability and that of its employees for damages in civil actions for injury, death or loss to persons or property allegedly caused by an act or omission of the political subdivision or any of its employees, including insurance coverage procured through the State Board of Risk and Insurance Management. The insurance may be at the limits for the circumstances, and subject to the terms and conditions that are determined by the political subdivision in its discretion. The insurance may be for the period that is set forth in specifications for competitive bids or, when competitive bidding is not required, for the period that is mutually agreed upon by the political subdivision and insurance company. The period does not have to be, but can be, limited to the fiscal cycle under which the political subdivision is funded and operates.