Former soldier Daniel Khalife has pleaded not guilty to escaping custody at HMP Wandsworth where he was on remand after being charged with terror offences earlier this year.
The 21-year-old appeared via video link from HMP Belmarsh at the Old Bailey to deny the charge.
Khalife, who was wearing a blue and yellow sweatshirt, said: “I am not guilty.”
He is accused of escaping from prison on September 6 by allegedly strapping himself to the underside of a food delivery vehicle.
Khalife was arrested on a canal towpath in west London at 10.41am on September 9 after being pulled off a push bike by a plain-clothes counter-terrorism officer.