Protection of Freedoms Bill

My right hon. Friend the Member for Delyn (Mr Hanson) referred to the statement made by the coalition. The last time the Select Committee considered this issue, we noted that there were 1.85 million cameras in existence, but the number has probably risen since then. Do the Government have a target for the number of cameras, or will a different criterion be used? We keep hearing about how their use will be rolled back, but we are keen to know how many will be rolled away.