“(1) If any person... (b) is in any way knowingly concerned in carrying, removing, depositing, harbouring, keeping or concealing, or in any manner dealing with [goods of which any prohibition or restriction is for the time being in force under or by virtue of any enactment] and does so ..... to evade any such prohibition or restriction with respect to the goods, he shall be guilty of an offence under this section. (2) Without prejudice to any other provision of theCustoms & Excise Act 1979 , if any person is in relation to any goods in any way knowingly concerned in any fraudulent evasion... (b) of any prohibition or restriction for the time being in force with respect to the goods under or by virtue of any enactment he shall be guilty of an offence under this section.”