In the predecessor, doorways in vestibules, airlocks and similar enclosed spaces on the accessible path are at least 1450 mm apart, plus the door leaf width where a door swings into the space, and also meet the doorway circulation spaces; vestibules and airlocks on the way to ambulant toilets follow their own figure. The 2021 clause number for this provision is not held.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.