BBC investigations: Tell us the stories you want us to investigate
E-mail newsinvestigations@bbc.co.uk with the stories you think we should investigate.
You can also contact us if you have fresh information that could assist an ongoing story.
If you are happy to be contacted by telephone, please leave a number that we can call you on.
Because of the number of e-mails we receive we are unable to respond to all of them individually or follow up every story.
We are happy to receive information or discuss stories anonymously. We may ask for further information if we think it would be helpful.