Which is NOT a requirement of a witness statement?

A witness statement is a formal document used in legal proceedings to present the evidence from a witness's perspective. It must meet certain requirements to ensure that it is credible and useful in court.

The inclusion of names and addresses of relevant parties is essential for establishing the context and potential conflicts of interest, while ensuring that the parties involved can be identified clearly. Drafting the statement in the witness's own words is vital to maintaining authenticity; it reflects the genuine thoughts and recollections of the witness, which can impact the weight of their testimony. Expressing the statement in the first person is similarly important, as it personalizes the account and ensures that the witness's unique perspective is conveyed accurately.

In contrast, incorporating third-party narratives is not a requirement for a witness statement. Doing so could blur the line between the witness's direct testimony and hearsay, which is generally inadmissible in court. The integrity of a witness statement relies on firsthand accounts rather than accounts or interpretations provided by others, making this aspect unnecessary and potentially problematic. Thus, the lack of necessity for third-party narratives is why it is identified as not a requirement of a witness statement.