Because the Germans expected an Allied attack in this region, on September 27, the order went out to evacuate the population immediately. Overloon and the villages to the east had to be evacuated within a few hours. The 3,000 evacuees sheltered in the small villages of Holthees, Maashees and Smakt.
But on September 30, the British bombed Holthees. There were 12 deaths and many wounded, with extensive damage to homes and buildings. The inhabitants of Holthees and the evacuees were forced to move on towards Venray.