The move comes three days after twin blasts rocked Hyderabad killing 16 people and leaving 117 injured rpt injured.
Indian Mujahideen terrorists are suspected to be behind the blasts and those arrested in connection with Pune blasts have claimed to have told police that they had recceed Hyderabad and other cities.
Police stepped security in the national capital, especially at India Gate as it is one of the most crowded locations in the city during weekends.
"There is nothing to panic. We have taken all precautions," the official said.