Overview On December 23, 2025 , Delhi Lieutenant Governor V.K. Saxena wrote a 15-page letter to former Chief Minister and AAP national convener Arvind Kejriwal , alleging that the AAP government’s inaction over the past 11 years is primarily responsible for the severe air pollution in the National Capital. The letter also criticized the AAP government's handling of the Yamuna river's condition and governance practices. Key Developments Air Pollution: V.K. Saxena alleged that the AAP government failed to take adequate steps to curb dust generation, a major contributor to air pollution in Delhi. Political Criticism: The letter accused Arvind Kejriwal of engaging in petty politics and spreading lies, criticizing the AAP government's response to the BJP government's efforts. Governance Practices: V.K. Saxena claimed that the AAP government discontinued the practice of holding weekly cabinet meetings, leading to decisions being made without proper discussion. Yamuna River: The letter blamed the AAP government for the deteriorating condition of the Yamuna River , stating that claims of cleaning the river fell flat. UPSC Relevance This news is relevant for the UPSC Civil Services Exam , particularly for GS Paper 2 (Governance, Polity) and GS Paper 3 (Environment) . It highlights issues related to governance challenges in Delhi, environmental pollution, and political dynamics affecting policy implementation. Important Facts Date of Letter: December 23, 2025 Addressee: Arvind Kejriwal , former Chief Minister of Delhi Allegation: 11 years of inaction by the AAP government led to severe air pollution. Criticism: Discontinuation of weekly cabinet meetings. Environmental Concern: Deteriorating condition of the Yamuna River .