A chemical gas tanker caught fire on NH-31 near Bidhannagar in West Bengal's Siliguri district on Sunday morning, officials said.
Soon after receiving information, two fire engines rushed to the spot to douse the blaze.
No causalities have been reported so far but traffic has slowed down in the area due to the incident.
Police said it is investigating the matter.
Disclaimer: No Business Standard Journalist was involved in creation of this content