tokenless block
tokenless block · tokenless blocks
A type of signalling system on a single-track line which dispenses with the need for a…A type of signalling system on a single-track line which dispenses with the need for a train to carry a token (physical object exchanged between drivers and signalmen).
Meaning
1 sensesA type of signalling system on a single-track line which dispenses with the need for a train to carry a token (physical object exchanged between drivers and signalmen).
Forms
plural: tokenless blocks| Singular | tokenless block |
|---|---|
| Plural | tokenless blocks |
regular