 The remaining forces managed to withdraw from the Tuchola Forest and on September 5, became part of the Operational Group of General Juliusz Drapella.After a few days, these units, together with Podolska Cavalry Brigade, took part in the Battle of Bzura.Then they managed to break to the Kampinos Forest, where, together with Podolska Cavalry Brigade and Wielkopolska Cavalry Brigade they created the Joint Cavalry Brigade of General Roman Abraham.