Kris Jepson @krisjepson
Two Muslim men from Teesside claim they were offered incentives by the security services to monitor people in their communities. The incentives included a promise that police would waive any speeding tickets the men received, and free visas for family members wishing to come to the UK.
The Home Office has said they "do not comment on the operational work of the security agencies".
You can watch the full report below. We have protected the men's identities and their voices were played by actors.