question

In general terms, experts have a duty to present the objective, unbiased truth of the matter before the court. It is not their role to advocate for one side; that burden is on the attorneys.The UK Criminal Procedure Rules (CPR) specifically address this issue with the following statements:

1.An expert must help the court to achieve the overriding objective by giving objective, unbiased opinion on matters within his expertise.

2.This duty overrides any obligation to the person from whom he receives instructions or by whom he is paid.

3.This duty includes an obligation to inform all parties and the court if the expert's opinion changes from that contained in a report served as evidence or given in a statement.

There are many factors that can divert experts from their duty, despite the best intentions.Provide at least three(3) factors that could divert experts from their duty of presenting the objective, unbiased truth of the matter before the court .

tutot also include two or three references and citations