Minister says no deal is in place for extradition, data sharing and arrest warrants after Brexit.

Officer leading national preparations decries potential loss of EU crime-fighting tools.

It is "likely" the UK will leave Europol in the wake of Brexit unless a deal is made, the Home Secretary has said.

A crucial part of HM Revenue & Customs (HMRC)’s IT system that will monitor import and export goods after Brexit, will not be ready to operate independently of the system it is been designed to replace, MPs warned this week.

£2.4m unit set up after warnings over loss of access to EU policing tools.

A leaked presentation, obtained by Sky News, warns of the impact of 'no-deal' on UK passengers travelling to and from Europe.

The former head of MI6 has warned Theresa May’s Brexit deal will “threaten the national security of the country”, in a call for Tory MPs to reject it. The agreement would “place control of aspects of our national security in foreign hands”, claims Sir Richard Dearlove, in an extraordinary letter to Conservative associations.

British citizens will be less safe if ministers fail to retain access to “mission critical” European intelligence services after Brexit, according to the former Metropolitan Police commissioner Lord Condon.