If stopped by an inquisitor, I'm likely to assert my right to silence. This may mean I'm detained and intimidated for 9 hours.
It's worse than this - since border zones are considered legal no-mans-land, you actually don't have the right to silence in those areas (i.e. it's an imprisonable offence not to co-operate). This is one of the significant points in the Miranda case, the fact that normal protections afforded to journalists don't apply in these areas.