CAIRO, Jan 21 (Aswat Masriya) A security source has said that three explosive devices were found at al-Shohdaa Station in Cairo on Tuesday, reported the state news agency.

Similar incidents have been common in recent months, with handmade grenades often found in random locations.

The source added that the blast did not result in any injuries or damages, adding that experts are now searching the area.

A state of panic filled the underground following the blast.