316.6146 Transportation of private school students on public school buses and public school students on private school buses; agreement.—Private school students may be transported on public school buses and public school students may be transported on private school buses when there is mutual agreement between the local school board and the applicable private school. Any agreement for private school students to be transported on public school buses must be in accordance with ss. 768.28(9)(a) and 316.6145. Any agreement for public school students to be transported on private school buses must be contingent on the private school bus driver’s having adequate liability insurance through his or her employer.