My Lords, we thank the noble Baroness the Minister, the noble Earl, and their Whips and officials for the way in which they have, at least to some extent, listened and responded to the concerns that we have raised. It was interesting, having been completely opposed at one stage, to find a government amendment in accordance with the arguments we had made coming in at the next stage of the Bill, but surprises are sometimes good ones.
However, we are still concerned that a dangerous precedent is being perpetuated by this Bill adding to the list of criminal offences where those acting completely innocently commit an offence for which they can be arrested and charged, and only have a defence once they have been charged. We note that the Government, in accepting the Labour amendment excluding people with legitimate reasons from the scope of the designated area offence, recognise those concerns to some extent. Perhaps I should say to the noble Lord, Lord Carlile of Berriew, with whom I jousted on this issue, that this is a matter to which we will return when we debate the Offensive Weapons Bill in the coming weeks.
We are still concerned about people being criminalised by this Bill for what they think rather than what they do, or for being foolish or unwitting; that people can be detained at our borders without any reasonable grounds for suspicion; and that, in the exercise of these powers and the operation of Prevent, black and minority ethnic people and Muslims may be unfairly targeted. We believe the Bill amounts to a further erosion of civil liberties, and that is something the Liberal Democrats will continue to fight to prevent.