It is one thing to set up the machinery and the structure but it is another to get people to go. I happen to think there is value in a two-way exchange. People coming from outside into the Garda can be of great value, too, in opening up a culture. There are people who have different sorts of experience in areas like family violence, crowd handling, traffic offences and the rest of it. The more that can be opened up and exchanged the better.