Five prison officers have been suspended following a violent incident involving Woolwich terror suspect Michael Adebolajo.
A prison service spokesman said:
Five members of staff have been suspended while the police investigation is ongoing.
Earlier today prison officers "strenuously deny any wrongdoing" in relation to the incident.
More top news
Prime Minister plans a whistle-stop charm offensive with EU leaders this week.
Thriller writer Anthony Horowitz is at the helm of the latest Bond book, which is based on an unfilmed Ian Fleming TV script.
Actress who plays iconic Daenerys Targaryen admitted she didn't want to become typecast for nudity.