A certificate in the prescribed form to the effect that any prescribed speed detector or device referred to in section 79 or 82 has been tested or sealed in the prescribed manner, signed or purporting to be signed by a person authorised to do so by the regulations is, without prejudice to any other mode of proof and in the absence of evidence to the contrary, proof that the prescribed speed detector or device has been so tested or sealed.
S. 83A (Heading) substituted by No. 28/2009 s. 30(1).
S. 83A inserted by No. 92/2001 s. 22.