completely. Closing of sea frontier might have very serious effect. So far as land frontier is concerned, this Would be purposeless at this juncture as there has been no (repeat no) influx except by Fail. Heaviest influx by sea is by vessels from north of Hong Kong. Closing of land and sea frontier will almost certainly lead to strong reactions on part of Chinese authorities, Any restrictions by us at this stage may result in corresponding restrictions from Chinese Communists (who are now tending to restore normal communications) thus making return of refugees to China as well as repatriates from Malaya increasingly difficult at a time when we are anxious to restore trade and normalise situation as far as possible.
50 I am well aware of the risks which open door policy involves and I am not (repeat not) neglecting precautions should the Chinese communists regime show open agressive intentions and force full immigration control and olosed border upon us. Preliminary precautions already taken include partial wiring, curfew and registration in border belt and plane for further stops which could be put into operation at very short notice have been made.
5. I shall report at once if any adverse change alters validity of above appreciation necessitating further control
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