§ 170.71 Illegal  possession  of a vehicle identification number;
                    presumptions.
  (1)  A  person  is  presumed  to knowingly possess a vehicle or
vehicle part in violation of subdivision two of  section  170.70,
when  he possesses any combination of five such whole vehicles or
individual vehicle parts,  none  of  which  are  attached  to  or
contained in the same vehicle.
  (2)  A  person  is  presumed  to knowingly possess a vehicle or
vehicle part in violation of subdivision three of section 170.70,
when  he possesses any combination of five such whole vehicles or
individual vehicle parts,  none  of  which  are  attached  to  or
contained in the same vehicle.