Inductive loop warning system: Keynsham safe site ergonomics trials - Executive summary (RR-PHY-001)

This report details the ergonomics trials of the British Rail Inductive Loop Warning System (ILWS) in its Intermediate form. The trials took place at Keynsham (between Bristol & Bath) on the Western Region Paddington to Bristol route: November 1990- February 1991. Responses to the ILWS produced warning sounds were...