ITALY Snow chains required.
(Illustration by Newhouse Design)
SWITZERLAND Train crossing (red and white lights blink when a train approaches).
(Illustration by Newhouse Design)
SPAIN Use dimmed headlights.
(Illustration by Newhouse Design)
IRELAND Yield (sign found only in Irish-speaking areas).
(Illustration by Newhouse Design)
DENMARK Place of interest.
(Illustration by Newhouse Design)
AUSTRIA Tram may turn on red or yellow lights.
(Illustration by Newhouse Design)