Actually it is not so much the removal of the man that bugs me (though that is bad enough) rather it is this snippet from the BBC story:
Police later used powers under the Terrorism Act to prevent Mr Wolfgang's re-entry, but he was not arrested.
Excuse me??? Was this man a terrorist, then how did those 'powers' apply to him? As someone who has recently supported Blair's new measures I feel great unease at this. As I mentioned before, I wonder if we can really trust anyone to use these powers wisely enough.