Nour Party board member Mohamed Ibrahim Mansour has said detonating the car of the party's undersecretary in North Sinai will not hinder its reformative efforts.
"We will not be deterred by violence," Mansour said.
Earlier in the day, unidentified men detonated the car of Nour Party undersecretary Kamal el Ahtam while parked in front of the residence in North Sinai.
No casualties or injuries were reported.