You asked:

I have looked for data on the ONS.gov.uk site for patients who have been placed on a Do Not Resuscitate order but have been resuscitated in error within a hospital (acute) setting.

Can you supply the information for England please?

We said:

Thank you for your request. We do not hold the requested information. Although unsure if any department would hold this information, it may be worth contacting NHS Digital to see what they are able to provide:

https://digital.nhs.uk/