A major manhunt UK wide for Daniel Khalife has caused massive delays and backlogs this afternoon.
Daniel Abed Khalife, 21, was awaiting trial at HMP Wandsworth after being accused of leaving fake bombs at a military base.
Police believe he is “likely” still in London but may have travelled further.
There are delays at airports across the UK as extra security checks are carried out at the border.
Mr Khalife is 6ft 2ins and was last seen wearing a white T-shirt, red and white chequered trousers and brown steel toe cap boots, police said.
He escaped from HMP Wandsworth, a category B prison in south-west London, at around 07:50 BST.