Talk:Anti-collision device

Tunnels
How do the radio signals work in tunnels ? Tabletop (talk) 11:35, 3 July 2012 (UTC)

Article name is too general
"Anti-collision device" should be a disambiguation page. We could move this to Anti-collision device (Indian railways) if there is no better name ? - Rod57 (talk) 14:34, 4 November 2020 (UTC)