The House of Lords will this afternoon be looking at the Police Reform and Social Responsibility Bill. Among the sections they’re likely to scrutinise are those that deal with the question of universal jurisdiction, the principle according to which a state has the right to arrest and prosecute people accused of committing crimes against humanity outside its borders. Last year the former (and probable future) Israeli foreign minister Dzipi Livni abandoned a visit to Britain because she might be charged with war crimes over ‘Operation Cast Lead’. William Hague told the Israelis that the law would be changed. A foreign office spokesman said that this would not reflect a change in the law regarding universal jurisdiction, but would prevent interest groups misusing the law in ways that could damage Britain's foreign relations.