Protection of Freedoms Bill

I do speak for myself. I hope Amendment 124, at any rate in the drafting, is a little more straightforward. I declare an interest as one of a number of vice presidents of the Chartered Institute of Environmental Health, from which this amendment comes. The amendment is concerned with environmental health and, in particular, with noise. There has been, I understand, a long-running issue as to whether the investigation of noise nuisance requires covert surveillance. It is not the Home Office but in fact Defra which has mainly been concerned with this. Environmental health officers listen to noise in its context and record, one of the technical terms, anything listened to which brings—as I understand it since it is as the institute understands it—what it does within the meaning of Section 26(9) of RIPA. The Home Office takes the view that dealing with noise nuisance does not ordinarily require covert surveillance and so it is not caught by RIPA. Perhaps this amendment covers it if and when it does. Therefore this amendment is a probing one. The institute is generally in support of the need for judicial authorisation but so far as its work is concerned in this area there are some difficulties. As this has been long running, it is able to anticipate the arguments that may be made against the need for such an amendment so I am going to start with the response and then its response to each of the Home Office’s likely responses. The first is that surveillance follows complaints so quickly that obtaining authorisation would not be reasonably practicable is excused the need for authorisation. The institute says that the exception is when surveillance is undertaken as an ““immediate response””, such as when a police officer sights a suspect in the street. There is always going to be a delay between the making of the noise complaint and its investigation. Secondly, if local authorities warn noise perpetrators that they may be monitored surveillance following that will not be covert and so will not be caught by RIPA. Giving a warning causes delay. It rather undermines the duty on local authorities under the Environmental Protection Act to investigate complaints and quite obviously it would tend to be self-defeating. I dare say many noble Lords will have experienced complaint in different contexts to noise or what they may perceive as noise. I perceive muzak as noise. I have often asked for it to be turned down. It is turned down temporarily in a place of entertainment and up it goes again. Thirdly, if local authorities warn noise perpetrators that they may be monitored, again surveillance will not be covert and so not caught. I beg your pardon. I should have said that giving a warning takes the investigation out of RIPA and the measurement of sound pressure levels does not require authorisation. But there is no numerical standard for noise nuisance because environmental health officers have to judge the noise in context. Depending on what else is going on, the noise may or may not be intrusive, and for evidential purposes it is accepted practice to record it. Fourthly, private information is unlikely to be obtained because perpetrators have no right of privacy to information that is audible outside the premises it is coming from. However, the institute draws attention to the definition in RIPA of ““private information”” by reference to its content as distinct from its audibility. Fifthly, surveillance carried out without authorisation is not necessarily unlawful. That is the case where there is an equivalent process of authorisation in another statute, but that does not apply in this case. Lastly, the whole thrust of this part of the Bill is the protection of magistrates’ approval against unjustified snooping by local authorities, and both I and the institute have sympathy with that. The Home Office has confirmed in Answer to a parliamentary Question in another place that there is no evidence to suggest that noise investigations are being carried out inappropriately by local authorities. We have read of instances where local authorities have rather overstepped the mark in their use of the powers, but this is not one of those examples. In the hope that I have not taken too much of the Minister’s speech in anticipation of the answer, I beg to move.