3. To the extent necessary for the purposes of making any Order inCouncil, order, rules or regulations under any of the followingprovisions thereof, the 1990 Act shall come into force forthwith—
| section 3(3) | designation of prosecuting authority for purposes of issuing letters of request |
| sections 7(7) and 8(5) | conferral of powers of search etc. by persons other than constables |
| section 9 | enforcement of overseas forfeiture orders |
| section 10 | rules of court for the purposes of Part I |
| section 12(5) | substances useful for manufacturing controlled drugs |
| section 13 | regulations about scheduled substances |
| section 28(2) | rules of court for the purposes of Part III |
| section 29(2) | prescribed sum for the purposes of seizure of cash under Part III |
| section 32(4) | extension of Act’s provisions to Channel Islands, Isle of Man or any colony |
| Schedule 2 | substances useful for manufacturing controlled drugs |
| paragraph 1(1)(c) of Schedule 3 | specification of enforcement officers in relation to offences on ships. |