Traffic at key roads near CP to be affected due to CJP's Tiranga march, advisory issued. Delhi Traffic Police issued an advisory as traffic on around 20 key routes/areas around Connaught Place could be impacted from 3 pm onwards today in view of CJP's call for 'Lehra Do Tiranga' march at Central Park. These include Sansad Marg, Minto Road, Janpath, Patel Chowk and Mandi House. NDMC has closed Central Park on 16-17 October, citing "administrative.