Spurious OPO Alarms

Posted in Tubeworker's blog on Fri, 23/03/2007 - 18:16,

The tragic death of a Northern line driver highlights the important problem of spurious OPO alarms.

The OPO alarm is a crucial warning to the controller that something may have happened to a driver, but Northern line controllers receive so many spurious alarms that they are inevitably taken less seriously.

Tubeworker topics

Add new comment

This website uses cookies, you can find out more and set your preferences here.
By continuing to use this website, you agree to our Privacy Policy and Terms & Conditions.