39. Duration of leave.

39.     Duration of leave.

Where leave to enter is given it is usually for a limited period1. If the person's permission to enter another country has to be exercised before a given date, his leave to enter or remain in the United Kingdom2 may be restricted so as to terminate at least two months before that date3. If his passport or travel document is endorsed with a restriction on the period for which he may remain outside his country of normal residence, his leave to enter or remain in the United Kingdom may be limited so