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Time Interval Signalling


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Time Interval Signalling
dorothy.pipet Offline
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#3
22-05-2014, 03:27 PM
Unfortunately I don't have my books available at the moment (packed; expecting to move house) but I think Armargh disaster occurred under time interval working. One of the many incidents that fuelled the call for "Lock, block and brake". Looking at Wikipedia I think the only tickets involved would have been those of the passengers.
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Messages In This Thread
Time Interval Signalling - by Motty - 18-05-2014, 03:07 PM
RE: Time Interval Signalling - by PJW - 20-05-2014, 08:32 PM
RE: Time Interval Signalling - by dorothy.pipet - 22-05-2014, 03:27 PM
RE: Time Interval Signalling - by Motty - 23-05-2014, 11:30 AM

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