Protection of Freedoms Bill

My Lords, I thank my noble friend for her introduction to the amendment, and indeed she has anticipated quite a lot of what I will say in response. None the less, there are some things that are worth emphasising, and I hope that in doing so I can give her some assurances. I certainly agree that noise nuisance is something that is clearly intolerable to the person experiencing it and that in many instances the noise under investigation may occur at night, so anyone who is subject to that kind of disturbance feels strongly about the situation they find themselves in and wants any action to deal with it to be rapid. However, Amendment 124 is unnecessary because the sort of noise we are talking about, that which causes disturbance and affects people’s lives, is not caught by RIPA. Before I go on to cover some of the topics raised by my noble friend, let me say that Home Office officials have already met representatives of the Chartered Institute of Environmental Health and of Defra to discuss these points. We have said that we shall work with them on revising the RIPA code of practice on covert surveillance in order to make it clear that authorisation under RIPA is unlikely to be necessary for noise abatement reasons. Surveillance conducted and governed under RIPA relates to private information only. It requires that when public authorities obtain private information covertly, they do so only when it is necessary and proportionate, in line with our right to privacy. However, the privacy implications of someone making a loud noise will usually be such that RIPA is not engaged. Loud machinery, alarms or music, for instance, are not private information, and if the noise emanating from someone’s house because of, say, an argument is so loud that it can be heard in the street outside or the adjoining property, it is highly questionable whether the people concerned have a realistic expectation of privacy. If the noise involves violent or threatening behaviour, then it would always be appropriate to call for the police. If the council’s policy is to serve an abatement notice warning that monitoring may be carried out, then that monitoring cannot be deemed to be covert in nature, which my noble friend has already anticipated. In these scenarios, a RIPA authorisation would not be required. This is made clear in the RIPA covert surveillance code of practice; that code has statutory force. The only instance where a RIPA authorisation definitely would be required is where a local authority noise monitoring device was calibrated to boost the signal so as to record conversations which could not be heard outside the property with the naked ear. However, this would constitute intrusive surveillance and RIPA does not permit local authorities to do this. Most people would agree that this would be an unwarranted breach of someone’s privacy. I therefore maintain that local authority noise monitoring would not normally require to be authorised under RIPA; that this is already made clear in RIPA; and that it therefore would not be subject to prior magistrate approval. However, as I say, we are meeting with the Chartered Institute of Environmental Health and Defra to look at the code of practice. Before I ask my noble friend to consider withdrawing her amendment, I wish to reinforce the Government’s view that noise disturbance of the kind she describes is an important matter. However, I do not think that her amendment is necessary.