220. Power to examine persons who arrive in the United Kingdom with continuing leave.

220.     Power to examine persons who arrive in the United Kingdom with continuing leave.

Where a person has arrived in the United Kingdom with leave to enter which is in force but which was given to him before his arrival1, he may be examined by an immigration officer for the purpose of establishing:

  1.  

    (1)     whether there has been such a change in the circumstances of his case, since that leave was given, that it should be cancelled2;

  2.  

    (2)     whether that leave was obtained as a result of false information given by him or his failure to disclose