(a) The Department of Public Safety shall prepare and upon request supply to police departments, coroners, local peace officers, garages, and other suitable agencies or individuals, forms for accident reports. The written reports by persons involved in accidents and by investigating officers shall require sufficiently detailed information to disclose the cause of the accident, conditions existing at the time of the accident, and the persons and vehicles involved.
(b) Every accident report required to be made in writing shall be made on the appropriate form approved by the Department of Public Safety and must contain all of the information required unless not available.