German invasion of the Netherlands
German tanks might quickly pass through Rotterdam; Winkelman had already ordered all antitank-guns to be placed around The Hague, to protect the government. However, a collapse of the Dutch defences might still be prevented if attacks could seal off the southern front near Dordrecht and restore the eastern line at the Grebbeberg. Therefore, the cabinet decided to continue the fight, giving the general the power to surrender the Army when he thought he had to.