The Allies had more serious grounds for complaint about the Belgian anti-tank defences along the Dyle line, that covered the Namur–Perwez gap which was not protected by any natural obstacles.
De Allierede havde mere alvorlige grunde til at være utilfreds med de belgiske panserspærringer langs Dyle-linjen, som dækkede hullet mellem Namur–Perwez, der ikke var dækket af naturlige forhindringer.