Britain must commit to upholding civil liberties if the EU is to agree on security co-operation after Brexit

Originally published in The Conversation, June 8, 2018 1.43pm BST.The British government has made it clear it wants a new kind of security deal with the European Union after Brexit. In a speech in London on June 6, David Davis, secretary of state for exiting the EU, set out five aims for a new security partnership. He highlighted the need for a “lasting, positive” agreement, “a stable relationship, built on trust” – a relationship that “doesn’t need to be revisited or renegotiated”. Davis promised that the UK would make appropriate contributions to the costs of programmes that underpin continued cooperation. And he added that the UK “would respect the remit of the European Court of Justice” when participating in EU agencies, without explaining exactly how. But Davis’s comments came a week after a senior EU official suggested that the UK would not be able to make use of the European Arrest Warrant (EAW) after Brexit – which allows for the speedy extradition of suspects and convicted persons across EU countries. The official said Britain’s continued involvement could jeopardise “the lives and liberty of citizens”. Part of the reason for this reluctance to allow Britain access to the EAW after Brexit is a question of trust – one of the key requirements for ongoing security cooperation