hmmmm.... mephedrone (CNS stimulant) + methadone (CNS depressant) = a cocktail for cardio-pulmonary failure, one should think....
if a substance has a proven track record of producing so many ill side-effects, its prohibition is a welcome move if you ask me.
not to mention, more seizures ought to mean less cheap, immo version shit to be passed off as MDxx (I have noticed a reduction in this trend over the last few months, despite being on the sidelines of the party populus, my feelers are always out)