▁placed ▁B Z P , ▁along ▁with ▁the ▁other ▁pi per azine ▁derivatives ▁T F MP P , ▁m CP P , ▁p F PP , ▁Me OP P ▁and ▁MB Z P , ▁into ▁Class ▁C ▁of ▁the ▁New ▁Zealand ▁Mis use ▁of ▁Dru gs ▁Act ▁ 1 9 7 5 . ▁A ▁ban ▁was ▁intended ▁to ▁come ▁into ▁effect ▁in ▁New ▁Zealand ▁on ▁December ▁ 1 8 , ▁ 2 0 0 7 , ▁but ▁the ▁law ▁change ▁did ▁not ▁go ▁through ▁until ▁the ▁following ▁year , ▁and ▁the ▁sale ▁of ▁B Z P ▁and ▁the ▁other ▁listed ▁pi per az ines ▁became ▁illegal ▁in ▁New ▁Zealand ▁as ▁of ▁ 1 ▁April ▁ 2 0 0 8 . ▁An ▁am n esty ▁for ▁possession ▁and ▁usage ▁of ▁these ▁dru gs ▁remained ▁until ▁October ▁ 2 0 0 8 , ▁at ▁which ▁point ▁they ▁became ▁completely ▁illegal . ▁However , ▁it ▁is ▁important ▁to ▁note ▁that ▁m CP P ▁is ▁leg ally ▁used ▁for ▁scientific ▁research . ▁ ▁Norway ▁m CP P ▁is ▁illegal ▁in ▁Norway . ▁ ▁Russia ▁m CP P ▁is ▁illegal ▁in ▁Russia . ▁ ▁Sweden ▁m CP P ▁is ▁illegal ▁in ▁Sweden . ▁ ▁Poland ▁m CP P ▁is ▁illegal ▁in ▁Poland . ▁ ▁United ▁States ▁m CP P ▁is ▁not ▁scheduled ▁at ▁the ▁federal ▁level ▁in ▁the ▁United ▁States , ▁but ▁it ▁is ▁possible ▁that ▁it ▁could ▁be ▁considered ▁a ▁controlled ▁subst ance ▁analog ▁of ▁B Z P , ▁in ▁which ▁case ▁purchase , ▁sale , ▁or