Complaints seeks to resolve directly all complaints about how it handles personal information, but you also have the right to lodge a complaint with the Information Commissioner's Office. Their contact details are:

Information Commissioner's Office
Wycliffe House
Water Lane

You can call them on 0303 123 1113 (local rate) or 01625 545 745.

Visit the website of the Information Commissioner's Office, external link which will open in a new window for more information about how to make a complaint.