The antisemitic French comedian Dieudonne M'bala M'bala has been banned from entering the UK.
According to reports, the Home Office has warned airlines and border officials not to let the performer into the country.
A Home Office source was quoted in the Guardian as saying: "We can confirm that Mr Dieudonné is subject to an exclusion order.
"The Home Secretary will seek to exclude an individual from the UK if she considers that there are public policy or public security reasons to do so."