Colchester Hospital: Anger over data revelations
6 November 2013 Last updated at 15:10 GMT
There was an angry reaction on the streets of Colchester to claims that waiting time data for cancer patients was altered at the town's hospital.
The Care Quality Commission has found "inaccuracies" in the cancer waiting time data at the Essex NHS trust.
People said they were shocked and disgusted at the revelations.
Essex Police is currently investigating whether there are grounds for a formal criminal investigation.