00:00European speed limits follow road geometry, site distance, and stopping distance calculations.
00:05When limits drop, drivers instinctively slow because the road feels tighter. In India,
00:10speed limits often change abruptly without geometry change. Drivers see no physical reason
00:14to slow, so compliance drops. Enforcement replaces design. Physics demands harmony between speed and
00:20space. Enforcement alone can't fix geometry mismatch.
