The legalisation of soft drugs would decrease its consumption

@Khush_Mendossa : You've said it all :)

@Manju : It looks like you're putting in questions here that you're asked to write essays on or given assignments on (I've just looked at your profile and previous questions). Although we welcome questions from everyone here, please bear this in mind:

1. This is not a debate website or forum. We prefer to have questions that can be answered here and not those which can have more than 1 correct answer because the question is more about opinions of others.

2. Essays & assignments given to students should be done by the student. You need to do your own homework and research because at the end of the day, this will help you understand your topic better and give you the necessary knowledge to complete your studies.