Preacher Junaid Thorne jailed under highest security classification

Thorne, who was last week sentenced to eight months' prison for flying under a false name, is in segregation at Goulburn's supermax prison

A controversial preacher jailed for flying under a false name is being held at Goulburn's supermax prison in segregation under the highest security classification in New South Wales.

Junaid Thorne, 26, was last week sentenced to eight months' prison, with a minimum four months behind bars, for using false ID to obtain an airline ticket and flying under a false name.