The measure that this bill represents is a safety measure. It means that those who wish to partake of those substances but who have doubts about the safety of it can get them tested and that those who are carrying out the testing are not, therefore, liable to criminal prosecution. It also means those who are organising the events or otherwise hosting them—if it's a landowner or the event organiser—are also not liable to prosecution. They would be under the Misuse of Drugs Act, in section 12 of that Act, if this legislation is not passed.