BAS London This telegram must be closely paraphrased be- Dated December 27, 1941 fore being communicated to anyone. (B) Rec'd 5:20 a.m.; 28th Secretary of State, Washington. 6234, December 27, 7 a.m. (SECTION NINE) (D). Anti Sabotage. To the existing general anti-sabotage measures the Executive was able to apply intelligence indicating that the enemy seemed likely to undertake a particular type of sabotage. Special precautions werw therefore concentrated on the points most vulnerable to this form of attack and on the sources from which material for the attack seemed most likely to be drawn. (E). Control of Entry. The Executive arranged facilities for the examination at a central point of all refugees and other aliens arriving in Great Britain whose entry had not been authorized be- forehand. The reception center at which these people are interrogated has been administered under the guidance of a committee of the departments con- cerned under the executive; they have been able to provide for essential security and inte1legence interests and to obtain a large measure of cooperation from the |