w brytyjskim kodeksie drogowym przeczytalam ze poruszajac sie po drogach oswietlonych swiatlem ulicznym gdzie obowiazuje ograniczenie predkosci do 30 mil nie ma obowiazku urzywac swiatel mijania (headlights) chyba ze widocznosc jest ograniczona.tzn nie przekracza 100 metrow
113-116: Lighting requirements
113
You MUST
ensure all sidelights and rear registration plate lights are lit between sunset and sunrise
use headlights at night, except on a road which has lit street lighting. These roads are generally restricted to a speed limit of 30 mph (48 km/h) unless otherwise specified
use headlights when visibility is seriously reduced (see Rule 226)
Night (the hours of darkness) is defined as the period between half an hour after sunset and half an hour before sunrise).
[Laws RVLR regs 3, 24, & 25, (In Scotland - RTRA 1984 sect 82 (as amended by NRSWA, para 59 of sched

)]