Britain "has the tougher border control. They are almost like the United States in some sense. They triple check your name in databases," Ranstorp said.
The three will appear soon before an investigating magistrate at the National Court in Madrid and remain under detention while a judge studies the case and decides on possible charges. That process could take anywhere from days to months, and authorities are not likely to release more details about the case until the judge finishes that work.
Copyright 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.