If you are stuck on a crossing with no flare, signal the train by burning something smoky nearby.

Explanation

Correct. With no flare left, burn something that smokes to make a signal. What matters most is being seen from the train.

Guides that explain this

• Overtaking and Lane Rules in Japan: Where It Is Banned, and How
• Entering a Japanese Expressway: Acceleration Lane and Minimum Speed

Related terms

• Railway crossing (fumikiri)
• Signalling (aizu)

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