If I can just speak more broadly about the element of support for those people who may have ingested drugs, and that is that we see drugs as a health issue. Rather than pushing drugs underground or having employees turn to other drugs to avoid drug testing or perhaps try other means of avoiding tests, we really want to see harm reduction and we want to see that harm reduction and people being supported not to ingest drugs in the first place is going to do a much better job of making our workplaces safer.