You asked

Please provide a copy of all correspondence on the Sikh ethnic tick box since September 2017.

Please also provide a copy of the legal advice obtained by third parties and shared with ONS.

We said

Thank you for your request.

In the associated downloads you will find three years of correspondence and the externally commissioned legal advice that was shared with ONS.

Some information has been redacted from the correspondence under s.40(2) of the Freedom of Information Act (FOIA) 2000 as it is personal data.

Downloads associated with request