(8E)Specimen of blood must be required if doctor's certificate produced#

If a person who is required under subsection (8) or (8C) to provide a specimen of the person's breath or saliva for analysis forthwith on being so required produces to the police officer who made the requisition a doctor's certificate mentioned in subsection (5B)(a) material to the provision of the specimen, the police officer must not require a specimen of breath or saliva of the person but must require a specimen of the person's blood.