My Lords, the noble Lord, Lord Dear, has raised a potentially important issue, and I think he is right to put it in the terms that he has. Particularly with the growth of social media and the very rapid organisation of demonstrations, there may be an issue here that needs to be addressed. Indeed, if the Minister, having thought about it, agrees to take it back and bring forward a proper amendment which addresses all these points at the next level—which I think is the noble Lord’s preferred course of action—there are a number of other issues that perhaps would usefully be addressed at the same time.
We have to be more explicit about what constitutes a disguise and the circumstances in which it happens. You could have a situation in which what would appear to a police officer on the scene as being a disguise might turn out to be a veil worn for religious purposes; or it might turn out to be the fact that it is extraordinarily inclement weather and no sensible people would go out without a scarf wrapped around their face; or it might be that they wear face masks—I have seen this; it is quite common particularly among Japanese tourists, although I am not sure that it is unique—allegedly to protect themselves from the notorious levels of air pollution in our capital city. All I am saying is that the definition of “disguise” that may have seemed to work in the 1994 Act may need to be reviewed and looked at in the context of whether it continues to make sense. There have to be some safeguards with regards to the way in which decisions are taken and recorded, which ensure that the power is not used in any way which could be deemed discriminatory, as that would be extremely unfortunate. I am sure that that is not the intention, but it is important that safeguards are built into this. While the process by which this happens should be able to respond quickly to the sorts of situations that the noble Lord, Lord Dear, outlined, it should also be amenable to ensuring that the power is not misused or used in a way which in retrospect turns out to be highly inappropriate.
The noble Lord, Lord Dear, has identified an issue that should be addressed, but it needs to be developed quite carefully to avoid some potential pitfalls in the future.