David Robb Labor EditorThe Editors Guild, IATSE Local 700, has issued its protocols for the safe return to work amid the COVID-19 pandemic, including a “guiding principle” that “employers are prohibited from asking or otherwise requiring any crew to sign liability waivers.”The guild’s craft-specific recommendations are in addition to the health and safety protocols issued last week by the Industry-Wide Labor Management Safety Committee Task Force, which did not address the liability issue,