New Delhi, June 14 -- A Tesla car was set ablaze, and the windows of a bank in Geneva were smashed by protesters on Sunday (local time) as they vented their anger over a Group of Seven (G7) summit set to take place in France and to be attended by the group's leaders, including US President Donald Trump.

The otherwise peaceful march was attended by over 7,000 people, according to police, who said they confiscated some knives and pyrotechnic devices.

Demonstrators said they had gathered to oppose the G7, viewing it as a symbol of concentrated political and economic power. Meanwhile, Elon Musk, the owner of Tesla and a former adviser to the US President, became the world's first trillionaire last week, reigniting debate over widening wealt...