"The prosecution were allowed an adjournment to call 3 witnesses because the defence took a technical point which had no merit. The evidence of the analysis of the blood sample taken from the appellant was in reality not in dispute at all - as the defence well knew because live evidence from an analyst had been called at the Magistrates' Court. The prosecution had served Section 9 statements from 3 witnesses from the laboratory in Lancashire upon the defence, but by an oversight the witness statements which were served had not been signed by the witnesses. In fact signed copies of the witness statements were obtained, but were only available on the first day of the hearing and had not been served."