In reply to Ian65:
not entirely true - a copy complaint can be served by the polis.
On identifying the witnesses - maybe. depends what has been submitted as disclosable vs non disclosable.
If the prosecution have information that info must be disseminated to the defence. It should not include addresses and isn't always made available to the accused in sensitive cases.
This is North of the Border - It might be different in England/Wales but I wouldn't think it was miles out.
IT may be just a citation for something totally different (esp if he's a regular customer).
Post edited at 21:51