Any valid permit to reside in the realm ceases to apply when an administrative decision concerning expulsion becomes final. The King may issue regulations containing further provisions on the effect of an administrative decision concerning expulsion on residence permit applications which have yet to be decided as at the time of expulsion.Expulsion precludes subsequent entry into the realm. The entry prohibition may be made permanent or temporary, but may not apply for a period of less than one year. Upon application, the entry prohibition may be lifted if new circumstances so indicate. If special circumstances so indicate, the expelled person may upon application be admitted to the realm for brief visits even if the entry prohibition is not lifted, but normally not until two years have passed since the foreign national’s exit.