47A.—(1) For the purpose of proving under this Part whether the whole or any part of any property constitutes, or directly or indirectly represents, the benefits of drug dealing or the benefits from criminal conduct, it is not necessary for the prosecution to prove the particulars of any offence constituted by the drug dealing or criminal conduct.
(2) For the purpose of proving under this Part whether a person knows or has reasonable grounds to believe that the whole or any part of any property constitutes, or directly or indirectly represents, the benefits of drug dealing or the benefits from criminal conduct —
(a)
it is sufficient for the prosecution to prove that the person knows or has reasonable grounds to believe that the whole or part of the property constitutes, or directly or indirectly represents, the benefits of an offence generally; and
(b)
it is not necessary for the prosecution to prove that the person knows or has reasonable grounds to believe that the whole or part of the property constitutes, or directly or indirectly represents, the benefits of a particular offence.