Regulation 56 Requests for information or intelligence
For the purpose of detection, prevention or investigation of an offence, a UK competent authority—
(a)
must use Annex B for the purpose of requesting information and intelligence from a competent authority and such a request must contain at least the information set out in Annex B; and
(b)
must not request more information and intelligence or set narrower timeframes than necessary for the purpose of the request.