clip-seal plastic bags which respectively contained 8.764 grams of powder which proved to be 1.545 grams of methylamphetamine pure; 0.456 grams of a crystal substance which contained a pure weight of heroin of 0.103 grams; and in the third bag, another amount of heroin, 0.188 grams gross which was 0.041 grams pure. The police also found in a bag that the applicant carried a mobile phone, a set of scales, a quantity of unused clip-seal bags and $170 in cash. The applicant when interviewed told the police that the heroin was for his personal use and that he had been selling methylamphetamine for three months to support his heroin habit. He had bought between $500 and $1,000 worth of methylamphetamine every three or four days and cut it for sale. He had five or six customers who would telephone him and place orders and he could make anywhere between one and 10 sales per day; so, it was likely that over the previous three months he had engaged in at least 100 transactions. He must have been making, he agreed, about $5,200 per month from selling methylamphetamine. He had the previous day sold $100 worth of methylamphetamine to a customer. (That admission gave rise to the supply count on the indictment.) He was spending about $6,000 a month, which included all his takings, on heroin for his own use. The Crown accepted that the applicant was a street level dealer selling low purity drugs to other addicts to support his heroin addiction.