(1) A member of the Garda Síochána not below the rank of superintendent may, by notice in writing, direct a person not to carry out any specified service or transaction during the period specified in the direction, not exceeding 7 days, if the member is satisfied that, on the basis of information that the Garda Síochána has obtained or received (whether or not in a report made under Chapter 4 of Part 4), such a direction is reasonably necessary to enable the Garda Síochána to carry out preliminary investigations into whether or not there are reasonable grounds to suspect that the service or transaction would, if it were to proceed, comprise or assist in money laundering or terrorist financing.
(2) A judge of the District Court may order a person not to carry out any specified service or transaction during the period specified in the order, not exceeding 28 days, if satisfied by information on oath of a member of the Garda Síochána, that -
(a) there are reasonable grounds to sus
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