Khatibi v Director of Public Prosecutions

Factual and Procedural Background

On 12 November 2001, the Appellant was stopped by police while driving a yellow BMW in The City. The Appellant’s breath smelled of alcohol and subsequent breath tests at the scene and at Snow Hill Police Station indicated alcohol levels below the legal limit. The Appellant opted for a blood test, which was taken by a medical examiner and divided into two samples. One sample was sealed and sent to a forensic laboratory for analysis. The laboratory analysis showed alcohol levels exceeding the legal limit after applying a standard deduction.

The Appellant pleaded not guilty and the trial commenced in the Magistrates Court on 16 May 2002. During the trial, issues arose concerning the continuity of the blood sample and the admissibility of forensic evidence, particularly regarding the role of an assistant analyst who had not been disclosed to the defence prior to the trial. The magistrates adjourned the case part-heard to allow further evidence to be called, including that of the assistant forensic analyst, with the resumed hearing taking place on 7 October 2002. The magistrates found the case proved and convicted the Appellant of driving with excess alcohol.

The Appellant appealed by way of Case Stated, raising questions about the propriety of the adjournment after the magistrates had retired to consider their verdict, the length of the adjournment, and whether there was sufficient evidence to prove that the blood analysed was that of the Appellant.

Legal Issues Presented

1. Whether the magistrates were correct to adjourn the case for the purpose of hearing further evidence after retiring to consider their verdict.
2. Whether the magistrates were correct to continue with the trial after a five-month adjournment.
3. Whether there was evidence upon which a reasonable bench could properly find that the blood analysed was that of the Appellant.

Arguments of the Parties

Appellant's Arguments

• The prosecution evidence on the blood sample lacked continuity, with no evidence as to the handling of the second sample after sealing, and no proof as to who attached or wrote on the label of the blood specimen.
• The evidence of the forensic analyst was inadmissible as it relied partly on the work of an undisclosed assistant analyst.
• The forensic analyst was not an authorised analyst.
• The preservative in the blood sample could have affected the alcohol reading, potentially negating the offence.
• The five-month delay caused by the adjournment breached the Appellant’s right to a fair trial under Article 6 of the European Convention on Human Rights and was unreasonable.
• The label on the blood container was hearsay and inadmissible, and the prosecution failed to prove the blood analysed was the Appellant’s.

Prosecution's Arguments

• The magistrates correctly distinguished the present case from Paterson v DPP, noting no discrepancies in the evidence regarding the blood sample’s continuity.
• The evidence of one analyst is not weakened by the involvement of an assistant, as recognised in R v Tate, and the prosecution sought to recall the forensic analyst to address this point.
• The adjournment to call the assistant analyst’s evidence was appropriate and necessary to ensure justice.
• The label on the blood sample was admissible under sections 24 and 26 of the Criminal Justice Act 1988, and the details on the label constituted a reasonable inference of continuity.
• The five-month delay was caused by availability issues and was not prejudicial, as the magistrates refreshed their memories from notes and the evidence was straightforward.

Table of Precedents Cited

Court's Reasoning and Analysis

The court analysed the propriety of the adjournment after the magistrates had retired to consider their verdict. It found that the magistrates had retired to consider only a discrete issue of continuity, not the entire verdict, and had expressly reserved the admissibility issue for later consideration upon receipt of relevant authority. Therefore, the adjournment to hear further evidence on admissibility was lawful and justified in the interests of justice. The court emphasised the importance of balancing the adversarial process with ensuring justice to both the public and the defendant.

Regarding the five-month delay, the court held that it was caused primarily by the prosecution’s failure to have all evidence ready and the Appellant’s response thereto. The delay did not prejudice the Appellant’s right to a fair trial, as the magistrates refreshed their memories from contemporaneous notes and the evidence was straightforward and unchallenged.

On the continuity issue, the court acknowledged a gap in direct evidence linking the blood sample analysed to the Appellant but accepted that the label on the sample, corroborated by evidence from police and medical witnesses, was admissible under statutory exceptions to hearsay. The court found it reasonable to infer that the label was created contemporaneously with the sample taking by a person with personal knowledge, and that the magistrates were entitled to find that the blood analysed was that of the Appellant.

Holding and Implications

The court DISMISSED THE APPEAL.

The magistrates were correct to adjourn the case to hear further evidence after retiring to consider a discrete issue, and the subsequent five-month delay did not infringe the Appellant’s right to a fair trial. There was sufficient evidence for a reasonable bench properly to find that the blood analysed was that of the Appellant. The direct effect is the upholding of the conviction for driving with excess alcohol. No new legal precedent was established beyond the application of existing principles concerning adjournments, evidence admissibility, and continuity in forensic evidence.