If my hon. Friend will forgive me, I will come on to explain how we have changed the European arrest warrant so that British judges are now interposed in the system in a way that they were not always in the past. Those measures have been an important advantage, and some arrest warrant requests to the UK have already been rejected as a result.
I do not want to lose sight of some of the other measures in the package. For example, the regulations also cover the European criminal records information
system. We are already taking steps to identify foreign nationals who are abusing our openness and hospitality by committing crimes in this country. Operation Nexus, a groundbreaking initiative taken by the Metropolitan police and immigration enforcement, helped us to remove more than 2,500 foreign nationals during its first two years, including 150 dangerous immigration offenders considered by the police to represent a particularly serious threat. As I said, it began with the Metropolitan police, but it has recently been extended to the West Midlands, Merseyside and Greater Manchester forces and six other forces including Police Scotland, and we wish to extend its work to every force in England and Wales. ECRIS is a key tool that supports that operation and thereby helps to keep our streets safe.
As people find it easier to move around the globe, we must ensure that our law enforcement agencies can exchange information more readily too. In 2006, the UK made and received no requests at all for criminal records from other EU member states. In 2012-13 we made over 25,000 requests, and last year that figure was 41,500. I recently announced that the Government would increase the number of criminal record checks on foreign nationals by introducing full checks on foreign nationals arrested in the Metropolitan police area. Given that 30% of those arrested in London are now foreign nationals, it is clear that that is an operational necessity. That is also why our package of 35 measures also includes the Swedish initiative, which simplifies the exchange of information and intelligence between law enforcement agencies, and the data protection measure, which protects personal data transferred in the fight against crime. Those measures both require transposition, and they are covered in the regulations.
Another of the measures in the regulations provides for joint investigation teams between our police and their European counterparts. It allows our police to participate in cross-border operations such as Operation Birkhill, which saw five criminals sentenced to a total of 36 years’ imprisonment this summer for their involvement in the degrading trafficking into the UK of over 120 women from Hungary, the Czech Republic and Poland; and Operation Rico, which resulted in 110 arrests, mostly in the UK and Spain.