Key facts
- Hundreds of security personnel were deployed in New Delhi on Tuesday ahead of an opposition march.
- Opposition parties are demanding the resignation of Chief Election Commissioner Gyanesh Kumar.
- The protest concerns alleged bias in the revision of voter lists.
- The Election Commission and Modi's BJP denied the accusations.
- The Supreme Court will hear arguments on the matter.
Hundreds of security personnel were deployed in New Delhi on Tuesday, with barricades erected, ahead of a planned opposition march. The march, organized by parties opposing Prime Minister Narendra Modi, aimed to demand the resignation of Chief Election Commissioner Gyanesh Kumar.