The idea is to have global standards. There is so much travel that if you just had a regional standard, it would probably ultimately have to be changed.

In the fight against terrorism, national agencies keep full control over their police forces, security and intelligence agencies and judicial authorities.

The European Borders Agency in Warsaw has been created to help border forces in Europe cooperate more.

It's important that we work very closely with moderate Muslim forces locally, nationally and internationally.

The violent radicals do not legitimately represent the overwhelming majority of the world's Muslims.

Police forces collect information to be used in a public court to get people convicted. Security services gather information that does not necessarily lead to people being prosecuted and in many cases needs to remain confidential.

In intelligence work, there are limits to the amount of information one can share. Confidentiality is essential.