I think the that prudent one take the evidence of site and put it into the public dumpsters very discreetly, no flushing or no on site disposals or dumpsters. Everybody and their mother knows what is going on in these cathouses anyway and evidence collection is done only on a case by case basis when someone is on the hot seat. Now with Bill C36, criminal convictions are next to impossible. Harassment by LE or by local politicians still occurs though depending on which the wind is blowing at a given time.