Is this Perverting the course of justice?

Dear Sir / Madam 

I have recently had a unsuccessful case against a insurance company with the Financial Ombudsman Service. I made a request under the data protection act for the insurance companies file . On receipt of the file I was surprised to find non of it was redacted, I have copies of transcripts of telephone conversations, internal emails, etc. There are two ways of purchasing my insurance policy, by phone or via the Internet, but the two policy documents are different, one showing I would have been miss sold the other showing I wasn't miss sold the policy. I have since given the evidence to the FOS they had a review of the case that only goes to show the insurance company perverted the course of justice. Because of FOS rules they are unable to overturn a Ombudsman,s decision and they won't investigate perverting the course of justice. I reported the insurance company to the police. The police refused to look at any of the evidence and told me that they don't have the resources to investigate anything like this. 

To cut a long story short can I issue proceedings against the insurance company in the county court for perverting the course of justice?