New Delhi, Sept. 2 -- Industrialist Harsh Goenka has joined the debate over a viral video showing a group of Indian tourists singing and clapping loudly inside a crowded public bus in Germany.

Reacting to the clip on X, Goenka acknowledged the group's enthusiasm but said Indians travelling abroad also have a responsibility to respect the norms of the country they are visiting.

"Again, a group of Gujaratis singing loudly on a public bus in Germany has sparked a debate. I love the Gujarati joie de vivre, but abroad we are ambassadors of India. We must respect local etiquette and fellow passengers or risk making Indian tourists unwelcome."

The video shows several Indian tourists standing in the aisle of a crowded vehicle and turning part ...