Delhi police on Saturday said prohibitory orders had been issued to maintain public order in the national capital.

“Delhi Police will initiate strict legal action against mischief mongers or those found indulging in any activity which may adversely affect the peace and public order.

“Activities on social media platforms will be under observation and Delhi Police advises that such platforms should be used with discretion, and users should restrain from spreading any disharmony, hatred or enmity,” the police said in an advisory.

Prohibitory orders have also been issued, the police added.

Section 144 of CrPC has been clamped in Mumbai as well, the police has said.