They could, but as I mentioned, we're building the multiplicity of indicators. In cases where the person is, let's say, using a body pack, or it's in their pockets or wherever else, or concealed within their clothes, as we go from nonintrusive to more intrusive—being cognizant of the traveller and their privacy rights as well—we don't start off by swabbing at that level. We'll go through the baggage, see if we have enough indicators, do the questioning, and then escalate to a personal search.
On March 20th, 2018. See this statement in context.