My hon. Friend is right. The Government are attempting in difficult circumstances to strike a balance to prevent people from being wrongly prosecuted or prosecuted in circumstances where a conviction would leave the Government and the Court of Appeal uneasy about whether justice had been done. That is the reasoning behind two shows of conduct rather than a one-off communication. Equally, if it were really internet grooming, it could be argued whether contact should have been made on three or four occasions. Such issues are difficult. Having sought to tackle the problem, I considered that two occasions were probably appropriate. I know that the Government have consulted widely on such matters with individuals who have more expertise than we do. I hope that the Minister can provide the Committee with a little background to the Government's reasoning, although having attended the briefing by the paedophile unit, I am aware of some of the approaches taken to such matters. However, that does not mean that we should rubber-stamp the clause. Clearly, we must consider its implications carefully.