It is the kind of issue on which the hon. Member for Halifax (Dr. Summerskill) and my hon. and learned Friend the Minister have helped to raise the status of Parliament, by showing that, even at a time when there are great issues of Party Controversy and a National Crisis, Parliament still has time to plug away at blocking loopholes that have led many unscrupulous and unworthy people to prey on society and create the kind of conditionsthat make family life more difficult.