Watch this again, and register the relative cost, incarceration and education in the USA. Rehabilitiation does not work either. The prognosis is not good, and I fear we've been here before in history :-(
Do you not have the phone number of GCHQ? Maybe you should give them a ring and suggest they read the blog (just in case they're slacking) They're Public Sector workers after all, so will have been efficiency nobbled by government BME recruitment targets ignoring group IQ base rates.