India, Nov. 12 -- Security arrangements have been strengthened across the national capital, especially particularly in north and central Delhi areas such as Chandni Chowk, Red Fort, and Daryaganj areas. This was a day after an explosion in a car near the historic Red Fort during the evening rush hour killed at least 10 people and injured over 21.

Senior police officers said the deployment of security personnel has been increased in and around the city's vital installations, markets, shopping malls, and other crowded places while checking of vehicles at all border points has also been increased/

The officers said that all police stations across the city have been asked to intensify their patrolling on foot, two-wheelers, and four-wheeler...