Delhi's Strict New Air Pollution Rules: Only BS6 Vehicles Allowed Entry Under GRAP

• Delhi activates emergency traffic curbs under GRAP Stage III/IV due to severe air pollution.
• Only BS6-compliant vehicles registered outside Delhi can enter the city during these stages.
• Non-BS6 vehicles from outside Delhi are barred, potentially impacting around 12 lakh vehicles.
• A valid Pollution Under Control (PUC) certificate is mandatory for all vehicles across all GRAP stages.
• Rules are enforced using ANPR cameras; drivers must check GRAP stage and ensure compliance.

Why It Matters: Delhi implements strict BS6-only entry rules for outside vehicles during severe pollution under GRAP Stage III/IV.