We similarly find no evidence here to support a finding that the display of the inflatable rat or Holly’s leaflet display constituted nonpicketing conduct that was unlaw- fully coercive. Only six union agents were involved in the rat display, while Holly acted alone, and there is no evidence that their conduct was other than orderly. Like those who held the banners in Eliason, neither Holly nor the rat balloon attendants moved, shouted, impeded access, or otherwise interfered with the hospital’s operations. The rat balloon itself was symbolic speech. It certainly drew attention to the Union’s grievance and cast aspersions on WTS, but we perceive nothing in the location, size or features of the balloon that were likely to frighten those entering the hospital, disturb patients or their families, or otherwise interfere with the business of the hospital in a manner analogous to the conduct in the cases cited above or otherwise proscribed by Section 8(b)(4)(ii)(B)6.