On 9 December, John Fisher called on the Dayak tribes for help by sending a boat with the traditional Red Feather of War up the Baram River. Tom Harrisson, the Curator of the Sarawak Museum in Kuching and leader of resistance to the Japanese in the Second World War also arrived in Brunei. He summoned the Kelabits from the highlands around Bario in the 5th Division, the centre of his wartime resistance. Hundreds of Dayaks responded, and formed into companies led by British civilians all commanded by Harrison. This force reached some 2,000 strong, and with excellent knowledge of the tracks through the interior (there were no roads), helped contain the rebels and cut off their escape route to Indonesia.