The blast in Karol Bagh took place in a CNG auto-rickshaw and was followed by a blast in the cylinder kept on a scooter right behind it. Ambulances rushed to the spot as soon as the incident was reported. The injured have been rushed to nearby nursing homes and Ram Manohar Lohia Hospital. The first blast took place at 6:20 pm. The second blast followed 30 seconds later. The MCD market is located in a very congested area of Karol Bagh and has several mobile phone shops. The blast in CP took place at Nirmal Bhavan's parking lot. Three people have been reported injured have been rushed to the hospital.