6. The following substances and products, namely—U.K.
| Acetyldihydrocodeine | Methaqualone |
| Amphetamine | Methylamphetamine |
| Codeine | Methylphenidate |
| Dextropropoxyphene | Nicocodine |
| Dihydrocodeine | Nicodicodine (6-nicotinoyldihydrocodeine) |
| Ethylmorphine (3-ethylmorphine) | Norcodeine |
| Fenethylline | Phenmetrazine |
| Glutethimide | Pholcodine |
| Lefetamine | Propiram |
| Mecloqualone | Quinalbarbitone |