The leaders, including Delhi BJP spokesperson Harish Khurana, former minister Kapil Mishra and Neelkant Bakshi, also submitted evidence and other documents in support of their allegations.
Delhi Chief Minister Arvind Kejriwal announced on Saturday that his government will start a spoken English course at 50 centres across the city.
The development comes a month after Delhi Lieutenant Governor Vinai Kumar Saxena ordered a CBI probe over the alleged violations in the Delhi Liquor Policy 2021-22
Delhi Chief Minister Arvind Kejriwal said his government intends to make yoga a mass movement and will scale up the ongoing "Dilli Ki Yogshala" program from to 5,000-6,000 sessions.
BJP has alleged Delhi CM Arvind Kejriwal of protecting cabinet minister Satyendar Jain who has been arrested by the Enforcement Directorate (ED) in a money-laundering case.