"In the absence of an application by the appellant for an adjournment in order to comply with the service requirements of subsection (8), we reluctantly formed the opinion that; A. Failure to strictly comply with the service requirements contained in subsection (8) ofsection 20 of the Road Traffic Offenders Act 1988 precluded us from admitting the digital images produced by the Speed Violation Detection Deterrent System recording the respondent's speed. B. As PC Troupe had not directly witnessed the speeding offence he had no personal knowledge of it and he could not therefore, give any oral evidence of the measurements of the respondent's speed. C. Having ruled the evidence produced by the Speed Violation Detection Deterrent system inadmissible, PC Troupe could not then use the data as an aide memoir and effectively adopt it as his own personal testimony. D. As there was no certificate of service or formal admission from the respondent that the images had been served4th June 2004 before the proceedings were commenced, we did not find that the images had been served in accordance with Section 20 at this point as contended by the appellant. In any event the words 'served on a person charged with the offence' in Section 20(8) meant that the evidence had to be served after the proceedings specified in paragraph (2) had commenced."
"... were we wrong in law to rule that: A. The appellant's failure to strictly comply with the service requirements contained in subsection (8) ofsection 20 of the Road Traffic Offenders Act 1988 precluded us from admitting in evidence the digital images produced by the Speed Violation Detection Deterrent System recording the respondent's speed? B. And having ruled the evidence produced by the Speed Violation Detection Deterrent System inadmissible, PC Troup could not use the data as an aide memoir and effectively adopt it as his own personal testimony."
"(1) Evidence... of a fact relevant to proceedings for an offence to which this section applies may be given by the production of - (a) a record produced by a prescribed device, and (b) (in the same or another document) a certificate as to the circumstances in which the record was produced signed by a constable or by a person authorised by or on behalf of the chief officer of police for the police area in which the offence is alleged to have been committed; ... "(6) In proceedings for an offence to which this section applies, evidence - (a) of a measurement made by a device, or of the circumstances in which it was made, or (b) that a device was of a type approved for the purposes of this section, or that any conditions subject to which an approval was given were satisfied, May be given by the production of a document which is signed as mentioned in subsection (1) above and which, as the case may be, gives particulars of the measurement or of the circumstances in which it was made, or states that the device was of such a type or that, to the best of the knowledge and belief of the person making the statement, all such conditions were satisfied. ... (8) Nothing in subsection (1) or (6) above makes a document admissible as evidence in proceedings for an offence unless a copy of it has not less than seven days before the hearing or trial, been served on the person charged with the offence; and nothing in those subsections makes a document admissible as evidence of anything other than the matters shown on a record produced by a prescribed device if that person, not less than three days before the hearing or trial or within such further time as the court may in special circumstances allow, serves a notice on the prosecutor requiring attendance at the hearing or trial of the person who signed the document."
"The printout itself was not annexed to the case as it should have been in accordance with directions of this court given in earlier cases. It was however by consent put before us and was of course referred to in the case itself. The printout is in standard Lion Intoximeter form. It contains the relevant readings and the fact that the calibration test was carried out both before the test began and at the conclusion of the final test. The document itself therefore if admissible proves the proper working of the machine and the readings which were recorded upon it."
"That question can be put in this form. Was the printout admissible? The argument that it was not depends upon the proposition that its admissibility arises solely from the terms of section 10(3) of the Act of 1972. [I interpose at this point that for all practical purposes the wording of section 10(3) is identical to the section with which we are concerned.] For my part I do not agree that such admissibility does arise solely through the terms of that section. In my view it was, quite apart from that section, an admissible document at common law as representing real evidence. That matter came before this court (differently constituted) in Castle v Cross [1985] RTR 62. It is to be noted that that case was concerned with an offence undersection 8(7) of the Road Traffic Act 1972 which is concerned with the wilful failure of the defendant to provide a specimen of breath when required to do so. Accordingly, it was not a case which fell within the ambit of section 10 at all, since section 10 is confined to proceedings under section 5 orsection 6 of the Act . The court held (and I quote at this stage from the headnote) in[1985] 1 All ER 87 j: 'On the trial of an information alleging an offence unders 8(7)(a) of the Road Traffic Act 1972 of failing without reasonable excuse to provide a specimen of breath when required to do so, the test record printout of an automatic breath-testing device (such as the Lion Intoximeter 3000) used to ascertain the proportion of alcohol in specimens of breath is admissible as evidence, since the printout constitutes the product of a mechanical device which, at common law, falls into the category of real evidence...' "
'Sophisticated arguments were addressed to the justices and it may be - if I may say so - that they were blinded by science. They used the phrase in the case stated: '
"In my mind however it was proved because, for the reasons I have given, the printout itself was admissible at common law and does not require the provisions of section 10(3) to render it admissible. That being so, it in my view does not really matter whether the justices listened to oral evidence of Sergeant Heinemann, who was refreshing his memory, as he put it, but seems clearly to have been reading out the contents of the printout, or whether they independently read the printout and came to the same conclusion. Whichever way it was, the printout was in evidence. In my view it was admissible and accordingly the case was in my view proved."
"As real evidence such a printout can be proved, as any other real evidence can be proved, namely, by being produced as an exhibit by a witness who can identify what the exhibit is and link it to the case against a defendant. Once the exhibit is properly proved in that way it speaks for itself."