Manchester Arena bombing planner moved to UK's most high security jail
Hashem Abedi was accused of attacking three prison officers at HMP Frankland on Saturday
The brother of the Manchester Arena bomber has been moved to the UK's most high security jail, after an alleged attack on three prison officers.
Hashem Abedi is accused of throwing hot cooking oil over the officers, before stabbing them at HMP Frankland on Saturday.
He has now been moved back to Belmarsh prison, and is reportedly being guarded by five people and a police dog.
Two of the officers remain in hospital, while the third has been discharged.
It comes as a survivor of the attack writes to the Justice Secretary, Shabana Mahmood, calling the attack a "catastrophic failure of duty".
Martin Hibbert said he was "absolutely disgusted - beyond words" to hear about the attack.
"Let's call this what it is: a catastrophic failure of your duty to protect prison staff and the public from an unrepentant terrorist," he wrote in the letter posted on social media.
"Not only was Abedi allowed the freedom to move around and use facilities that should never be available to someone like him - he was able to track and target three prison guards using boiling oil and homemade weapons."
"This cannot continue" - survivor
Mr Hibbert suffered life-changing injuries at the Ariana Grande concert in May 2017 where he was left with a spinal cord injury. His daughter Eve suffered severe brain damage in the attack, which killed 22 people.
"I was told justice would be served. What I see now is not justice. It's a shameful lack of accountability and basic prison security" said Mr Hibbert.
"I'm not just angry. I'm broken by this. And I am furious that the pain of survivors like me is being so blatantly disrespected by your inaction."
He called for Abedi to be stripped of access to any areas where he could make or find weapons.
"This cannot continue. Something drastic needs to be done. Not tomorrow. Not next month. Now," he wrote.
"Because right now, it feels like you've forgotten us."
The families of some of the victims have also called for Abedi to be put into permanent solitary confinement.
Kitchen access suspended for high security prisoners
The Ministry of Justice (MoJ) said it will carry out a review following the attack at HMP Frankland in County Durham on Saturday after three guards were attacked with hot oil and homemade weapons.
The MoJ has suspended access to kitchens in separation and close supervision units, where inmates are kept apart from the general prison population.
Abedi planned and prepared the attack with his brother, the suicide bomber Salman Abedi.
He was extradited from Libya to the UK where he was sentenced to a record 55-year minimum term before he could be considered for parole in 2020 for 22 counts of murder, attempted murder and conspiracy to cause an explosion likely to endanger life.