"It is also clear that some asylum seekers are so much under the influence of the agents who are shepherding them into the country that they cannot be criticised for accepting implicitly what they are told by them. There is no valid comparison between agents of this kind, whose interests at the point of entry may well be in serious conflict with those of the asylum seekers, and professional advisers. To disregard the effect that they may have on their charges would be both unrealistic and unjust."