Considering the possibility of being caught by the British, Shire disseminated the news from the German-controlled areas through the "Lady in White".
Shire found that the intelligence organization "Lady in White" was very useful. Being a civil organization, it was extremely secretive, lurking in the shadows and hard to defend against. More importantly, it was not bound by military regulations and could engage in some "outlandish" actions.
For example, this time Shire spread the news that "the French Army is going to attack the Namur Fortress".
According to military regulations, this is absolutely forbidden. It is a military secret and collaborating with the enemy, and doing so would undoubtedly lead to a military court trial.
