The US has joined France and Russia in issuing advisories for their citizens in India in the wake of the violence in Delhi.
The three countries have urged their citizens to exercise caution.
It comes as UN Secretary-General Antonio Guterres expressed sadness at the reports of casualties and called for maximum restraint.
Meanwhile, the death toll climbed to 32 with over 200 wounded after four days of clashes over the controversial citizenship law.
As many as 106 arrests have been made so far, with the Delhi Police adding that the situation is now under control.


8 Israeli airstrikes hit Syria's Abu al-Duhur airbase, state TV reports
Two killed in high school shooting in southern Philippines
Pakistan top court orders ex-PM Imran Khan be moved to hospital from jail
Russian missile attack kills 10 in Ukraine's Kharkiv region, governor says
Trump says Iran won't make deal he thinks is needed
