DCF 252.09(4)(c)3.3. A driver whose driving record indicates that the driver poses a threat to the children may not transport children. DCF 252.09(4)(d)1.1. Except as provided in subd. 2., a driver of a vehicle that is transporting children in care may not use a cellular phone or other wireless telecommunication device while loading, unloading, or transporting children except when the vehicle is out of traffic, not in operation, and any of the following applies: DCF 252.09(4)(d)1.c.c. The phone or device is used to communicate with the camp regarding an emergency situation. DCF 252.09(4)(d)2.2. A navigation device may be used during transportation of children if the device is programmed to a destination when the vehicle is out of traffic and not in operation. DCF 252.09(5)(a)(a) The licensee shall ensure that each vehicle that is used to transport children is all of the following: DCF 252.09(5)(a)1.1. Registered with the Wisconsin department of transportation or the appropriate authority in another state. DCF 252.09(5)(a)2.2. Clean, uncluttered, and free of obstruction on the floors, aisles, and seats. DCF 252.09(5)(b)(b) At 12-month intervals, the licensee shall provide the department with evidence of a vehicle’s safe operating condition on a form provided by the department. DCF 252.09(5)(c)(c) At least once per year, the licensee shall make available to the department each vehicle that is required to have a child safety alarm under sub. (8) (a) to determine whether the child safety alarm is in good working order. DCF 252.09(6)(a)(a) No person may transport a child under 8 years of age in a motor vehicle, unless the child is restrained in a child safety restraint system that is appropriate to the child’s age and size and in accordance with s. 347.48, Stats., and ch. Trans 310. DCF 252.09(6)(b)1.1. Each child who is not required to be in an individual child car safety seat or booster seat when being transported under par. (a) shall be properly restrained by a seat belt in accordance with s. 347.48, Stats., and ch. Trans 315. DCF 252.09(6)(c)(c) Children transported in school buses or vehicles built to school bus standards shall be properly seated according to the manufacturer’s specifications.