Delhi CM Arvind Kejriwal also tweeted about meeting the victims at the GTB Hospital and Max Hospital on Tuesday. In the same tweet, he urged people to end "this madness".
Congress leader Rahul Gandhi condemned the violent protests over CAA in Northeast Delhi, urging people to show restraint and understanding.
Senior Congress leader and former finance minister P Chidambaram raised questions over the inefficiency of the Delhi Police.
Permanent Member of the Congress Working Committee (CWC) Randeep Singh Surjewala expressed anguish at the anti-CAA riots in Northeast Delhi district. Surjewala also shared a snap of the CWC observing silence in memory of all those who lost their lives in the violent clashes.
Punjab CM Captain Amrinder Singh urged Union Home Minister Amit Shah and Delhi CM Arvind Kejriwal "to sit together and resolve the crisis immediately".
Congress leader from Madhya Pradesh, Jyotiraditya Scindia tweeted, "The Delhi Violence is disturbing, senseless and undoubtedly condemnable. Under no circumstance is violence ever acceptable! I urge the protesters to exercise restraint."
Leader of Opposition in the Tamil Nadu Legislative Assembly and DMK President MK Stalin said the violence in Delhi had reached alarming proportions with gruesome attacks on citizens and journalists. "The Union Govt, which controls police in Delhi, must act swiftly to book perpetrators of violence and restore normalcy. Democracy is at peril," he tweeted.
The actor-turned politician Kamal Hassan also expressed anguish over the ongoing violent clashes over CAA in Northeast Delhi.
CPI (M) leader and MP from West Bengal, Sitaram Yechury questioned Prime Minister Narendra Modi and Union Home Minister Amit Shah over the deteriorating law and order situation in the national capital.
Meanwhile, the officials at Guru Teg Bahadur hospital told agencies the death toll had risen to 20. Hundreds of people have been injured in the violent clashes in Northeast Delhi, including two media persons from a private news channel.
Also read: Delhi Violence Live Updates: Death toll touches 20; SC slams police for mishandling situation
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