1069 - 1656

Recovery of Evidence from Experts

Amy Whitehead's Legal Representative v Graeme John Douglas & Another - Court of Session: 20 November 2006

Amy Whitehead was aged 12 when she attempted to cross a road at the rear of a school bus on 6 December 2002 and was struck by a van driven by Graeme Douglas. It was alleged that Mr Douglas failed to slow down or give any audible warning of his presence as he passed the school bus and failed to keep a good lookout. Mr Douglas alleged that Ms Whitehead had simply run out across the road into his path without looking. Separately a case of negligence was alleged against the pursuer, the mother of Ms Whitehead, for failing to instruct her daughter on how to cross the road. Lord Carloway described that line of defence as curious.

The pursuer lodged two reports from an accident reconstruction specialist and a chartered clinical psychologist. Both reports referred to documents on which the respective experts had relied, including a compensation form and a precognition or witness statement. The defenders sought an order for recovery of the documents referred to by the experts on the basis that the defenders were entitled to the documents in order to test the conclusions reached by the experts in their reports.

The documents would not ordinarily have been recoverable, but it was argued for the defenders that:

1. A party is obliged to lodge any document founded on by him in his written pleadings;

2. It was the duty of an expert to disclose all sources of information so that the court and the other party could test the evidence;

3. By revealing part of the content of the documents the pursuer had waived any legal privilege attached to them;

4. While the precognitions could not be put in examination to the witnesses who had given them, they could be put to the experts to see if their conclusions were merited based upon the material.

It was also suggested that the disclosure of this material was consistent with the modern trend towards 'front loading preparation'.

Lord Carloway refused the motion for recovery of the documents. He insisted that the documents concerned were covered by privilege. However, in doing so, he interestingly compared and contrasted the position of experts in Scotland by reference to the position south of the border.

 

The expert report is not evidence. An expert may give his evidence from the witness box without reference to his report at all. The report is not a substitute for the evidence of the expert and the report does not normally become part of the sworn testimony of the expert.

The rules on disclosure in Scotland are different from those in England. There is no general obligation of disclosure in Scottish civil procedure. The rules of evidence are different. A report may take on a status in England which it does not have in Scotland. References to English practice and procedure were not of any material assistance in determining this issue in Scotland.

In Scotland it was not at all clear that an expert, instructed by one party, had some form of duty to the court greater than any professional or other witness. There was no reason to suppose that in producing a report for a party, an expert imposes upon himself a duty to the court. While he must abide by the terms of his oath, once sworn, what he is permitted or not permitted to say in evidence will depend not just on what he is asked but on what he is not asked. He is not in a position to volunteer information.

Interestingly, Lord Carloway took the view that it would be of peripheral value at best to attempt to challenge the conclusions of an expert in his report on the basis that he was wrong upon the information he was provided with at the time of his report, even although the information is itself ultimately proved to have been wrong. The defenders wanted to be able to attack the experts reasoning, by reference to their initial factual premises. Unfortunately, Lord Carloway's view was that the court should be slow to encourage such a convoluted line of cross-examination. On that basis it was suggested that the defenders aim, which formed the basis of their motion for recovery, was of very little value. Referring a witness, during examination, to the content of his precognition is generally not permitted in Scotland because it is regarded as an unsafe measure of what the witness is alleged to have said. The view is that the precognition is tainted by the filtering process involving the attitude of the person who originally noted it.

This authority brings into sharp relief some of the differences between the practice in Scotland and England, both in relation to recovery or discovery of evidence and in relation to the status of witness statements and expert reports. It can be seen as a laudable, but ultimately unsuccessful, attempt to introduce to Scotland some of the beneficial consequences of the more prevalent disclosure philosophy present now in England and Wales. One for the Civil Practice Review perhaps.

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