I'm confident, looking at it, that it will be actually a workable piece of legislation. I see it's focused on people who are worried about what might happen. Well, think about this: to actually surveil someone, you've actually got to have a warrant. You've got to go back every 28 days. You'll have to go back to a High Court judge to get a warrant. Well, as the evidence builds up, at some stage that judge is going to have to decide will he issue another warrant or are we close enough to the offence that actually he's not going, or she's not going, to actually issue another warrant: "You need to act, Mr Police Officer, or Mr Agency." And that may not necessarily be as theoretical a situation as we might say. So I have no hesitation in recommending this legislation.