Evans' Barrier Chair (Goodge Street)

Evans mounts this chair for elevated aim at the incoming sphere in defensive overreaction, underscoring his paranoia amid the demonstration; it facilitates his physical escalation, contrasting the Doctor's calm control and amplifying tension in the tactical debate over the sphere's role.

Evans uses the chair casually at first (feet propped lounging), then as improvised barrier/elevation by standing atop it to gain 'better aim' at the incoming sphere in paranoid defense, heightening tension during demo before descending implicitly post-intervention, underscoring raw fear in tactical space.

Arnold tacks on the order to 'shift that chair' as a second pointless task after the gear, referencing it explicitly to pile humiliation on Evans; it functions as a prop in Arnold's dominance ritual, highlighting arbitrary authority in the strained group dynamic.