On 29 April, chaos erupted as the warlord troops began to flee northwards across the Luokou Yellow River Railway Bridge, abandoning Jinan. As they left the city, the warlord forces were reported to have engaged in looting, though Japanese-inhabited areas continued to be protected by Japanese troops.[3] Public dissatisfaction with the presence of the Imperial Japanese Army in Shandong became increasingly evident, their presence viewed as a new attempt by the Japanese to seize control of the region, as they had in 1914 during the First World War.