At night, at more than 40 km/h and with no risk of dazzling, where must a truck use the high beam?

Question

DentroTest · Accepted Answer

The General Traffic Regulations (Article 100(1)) require the high beam to be on when driving at more than 40 km/h, between sunset and sunrise, outside built-up areas and on insufficiently lit roads (or, at any time, in insufficiently lit tunnels and underpasses), except when the low beam must be used to avoid dazzling (Articles 101 and 102). In built-up areas, the rule is different: the low beam is on together with the position lights, and the low beam also if the urban road is insufficiently lit (Article 101(1)). That is why the high beam does not apply either to urban roads or to roads passing through a town (travesías), whether well or poorly lit.

At night, at more than 40 km/h and with no risk of dazzling, where must a truck use the high beam?

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