I take that point, and I explained that I was trying to probe. However, the scenario that I gave seems extremely likely. If it can occur to me, no doubt it can occur to the sort of people who engage in people trafficking that if they remove all the evidence to a different location, they will have solved one of their problems as a criminal. That seems both likely to happen and hugely damaging to police investigations. Could the hon. Lady provide some comfort on how the police will get around that fairly obvious criminal practice?