Police have arrested a number of protesters supporting Palestine Action after a ban on the group came into effect.
The protest group was officially proscribed as a terrorist organisation from midnight on Saturday after a last-minute legal challenge to delay it failed.
The Metropolitan Police said on Saturday afternoon that officers were responding to the protest in London’s Parliament Square and making arrests.
“The group is now proscribed and expressing support for them is a criminal offence,” the force added. “Arrests are being made.”
MPs overwhelmingly voted in favour of Home Secretary Yvette Cooper’s decision to proscribe the protest group under the Terrorism Act 2000 on Wednesday and Lords have approved the move.
The law change adds Palestine Action to the list of banned organisations along with the likes of al Qaeda, ISIS and Hezbollah, and makes membership of, or support for, the direct action group a criminal offence punishable by up to 14 years in prison.
It makes membership of, or support for, the direct action group a criminal offence punishable by up to 14 years in prison, while even wearing a T-shirt or badge with the group’s name on attracts a maximum six-month sentence.
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On Saturday, a large number of Metropolitan Police officers circled around dozens of protesters carrying placards that said: “I oppose genocide. I support Palestine Action”.
Officers were met with cries of “Met Police you are puppets of the Zionist state” and “leave them alone”.
Others were heard shouting: “British police off our streets” and “From the river to the sea, Palestine will be free”.
A woman seen lying on the floor in handcuffs was carried away by officers and put in a police van.
She said was heard saying: “Free Palestine, stop the genocide, I oppose genocide, I support the rights of the Palestinian people, I support freedom of speech, I support freedom of assembly”.
A large group of people crowded around to film the scene.
Officers placed her in a vehicle before returning to the square’s Mahatma Ghandi statue.
Chants of “shame” were directed at the police. Most of the officers dispersed at around 2.10pm.
Ms Cooper announced plans to proscribe Palestine Action after two Voyager aircraft were allegedly damaged at RAF Brize Norton in Oxfordshire on 20 June, which police said caused around £7m worth of damage.
Even wearing a T-shirt or badge with the group’s name on attracts a maximum six-month sentence.
On Friday, the High Court heard the decision to ban the group was taken before the aircraft were allegedly damaged and as early as March this year.
Huda Ammori, the co-founder of Palestine Action, is seeking to bring a legal challenge against the Home Office with a hearing for permission to bring a judicial review set to take place during the week of 21 July.
On Friday, her lawyers applied for “interim relief” to temporarily block the legislation from coming into force until that hearing, arguing the Irish author Sally Rooney, who wrote Normal People, was among supporters who fear the “ramifications”.
But three judges, including the Lady Chief Justice Baroness Carr, refused refused a bid to pause the ban coming into effect pending any Supreme Court bid at about 10.30pm on Friday, less than two hours before the ban was due to come into force.
In their judgment, the judges said: “The role of the court is simply to interpret and apply the law.
“The merits of the underlying decision to proscribe a particular group is not a matter for the court… Similarly, it is not a matter for this court to express any views on whether or not the allegations or claims made by Palestine Action are right or wrong.”
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