Artillery cleansing?
It was indeed within the capabilities of the Sanitation Workers, and potentially what they would do, but Gao Yuan felt it was unlikely they would act now.
The reason was simple: unless the Sanitation Workers had confirmed the destruction of the aircraft, they wouldn't indiscriminately bombard the area with artillery, not unless they intended to destroy this important airport themselves.
So sure, there was danger, but not yet severe enough to require immediate evacuation.
"I'm going to handle the Armored Beast carcass now," he warned his team. "You all need to be careful. If I come into contact with it, you can't get near me. Order the Anti-Chemical Militants to immediately head to the rendezvous point and wait. You're not to come within a hundred meters of me, the contagion is extremely potent."
After hastily informing Rabbit through the walkie-talkie, Gao Yuan quickly ran towards the carcass of the Armored Beast.