Marijuana remains a banned substance in the NBA based on the current collective bargaining agreement and while random testing has been suspended ... marijuana testing in cases of “cause” remains in place
Pretty sure weed will be removed from the banned substance list in the next collective bargaining agreement. In the meantime players won't have to worry about getting disciplined after a random Mary Jane test, since the NBA won't be administering them in an effort to reduce extra risks for contracting COVID-19.
p.s. The above pic gives you an idea just how big Tacko is. Also no comment on which Celtics might be blazed in this pic from prior to the pandemic.