(2) A political subdivision, or a person who contracts with a political subdivision to provide emergency services:

1. (a) may not impose a flat fee, or collect a flat fee, from an individual involved in a traffic incident; and

2. (b) may only charge the individual for the actual cost of services provided in responding to the traffic incident, limited to:

   1. (i) medical costs for:

      1. (A) transporting an individual from the scene of a traffic accident; or
      2. (B) treatment of a person injured in a traffic accident;
   2. (ii) repair to damaged public property, if the individual is legally liable for the damage;
   3. (iii) the cost of materials used in cleaning up the traffic accident, if the individual is legally liable for the traffic accident; and
   4. (iv) towing costs.