Does the device placed on Cambridge Road, HA2 7LE record data? If so, please can you provide me with all data on record with regards to time, date and speed of vehicle both for instances when these would trigger the warning indicator to come on, and where the speed is less than 20mph. i.e. every instance picked up by the device.

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Our ref: FOI-1883-1819/GH

Thank you for your request received by Transport for London (TfL) on 18 October 2018 asking for information about a speed activated interactive warning sign on Cambridge Road HA2 7LE.

Your request has been considered under the requirements of the Freedom of Information Act 2000 and our information access policy.

Unfortunately we do not hold the information you require. Cambridge Road is not on the Transport for London Road Network (TLRN), which are the roads which we are directly responsible for, and we do not have any such warning signs at this location.

From your description you may be referring to a Speed Indicator Device, or SID. As this is a borough road it is most likely that the borough would be best placed to assist you with your request.

If you are not satisfied with this response please see the attached information sheet for details of your right to appeal.

Yours sincerely

Graham Hurt

FOI Case Officer

FOI Case Management Team

General Counsel

Transport for London

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