This goes back again to the discussion we had a little earlier about when and where other types of bodily substances or fluids can be used. In this particular one I'm adding along with “breath, blood, urine, sweat or other bodily substance...”.
We already had the words “other bodily substance”. It already takes into account the fact that it could be sweat. I'm pointing out that it may be sweat, and this is where the technology seems to be going. It always seems to me the less intrusive we can be on people the better off we are. I hope this will get the support of the committee.