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Every truck at least in the EU has such a mandated device. Basically it's a signed timestamp with current speed. They have a shedule, they know the driver. If t
by nisa 8y ago
Every truck at least in the EU has such a mandated device. Basically it's a signed timestamp with current speed. They have a shedule, they know the driver. If they fear manipulation just include the device in the train and read the data every other week. Trains in the EU also have this.
- gamblor956 8y agoWe're talking about subways, which do not have access to GPS, and which is what EU trains use. Most of the trains in the MTA system predate the EU and a fair number of the countries that are members of the EU! The London system uses a different positional system based on location beacons built into the lines to locate trains (essentially, land-based GPS).