Heavy action all along the front, as Polish forces continue the fighting withdrawal to natural defensive lines. The counterattack northeast of Katowice, against the lightly defended neck of the 2nd and 5th Panzer's thrust, has succeeded in retaking the vital RR supply lines. Warsaw is hopeful that this will put at least a temporary halt to the Panzers' advance.
In a risky, desperate attempt to block the advance of the Panzers across the river Warta, Warsaw released three brigades of infantry from positions within Lodz, to advance to the river.
