midst utilising this method of communicating information to the enemy. The leading British newspapers are received in Germany, and even the enclosed pseudo-medical advertisement may be the message of a traitor. It seems to me that the advertisement columns of our Press constitute the safest medium for the transmission of information."Pray do not think I am suggesting that the British Press would willingly lend their papers to such an infernal use, but unless they are exercising the strictest precautions the loophole is there. I am somewhat impressed by the number of refugees to be found in these parts—Ilfracombe, Combe Martin, Lynton, etc., coast towns and villages of perhaps minor strategic importance, but situated on the Bristol Channel and facing important towns like Swansea, Cardiff, etc. I notice particularly that their daily walks abroad are usually taken along the coastal roads. I've never met them inland. Apologising for the length of this letter and trusting that your splendid efforts will in due time receive their well-deserved reward."
Here my correspondent has certainly touched upon a point which should be investigated. We know that secret information is daily sent from Great Britain to Berlin, and we also know some of the many methods adopted.
Indeed, I have before me, as I write, a spy's letter sent from Watford to Amsterdam, to be collected by a German agent and reforwarded to Berlin. It is written upon a column of a London daily newspaper, various letters of which are ticked in red ink in several ways, some being underlined, some crossed, some dotted underneath—a very ingenious code indeed—but one which has, happily, been decoded by an expert. This newspaper, after the message had been written upon it, had been placed in a news-