Egypt's Grand Mufti Shawki Allam condemned a bomb attack on a tourist bus in Giza on Friday that killed three Vietnamese tourists and one Egyptian worker.

In remarks to MENA, Allam described the perpetrators of the explosion as “traitorous.”

He reiterated that extremist groups and terrorists always seek to shed innocent blood, to provoke sedition and destabilise countries.

He offered condolences to the families of the deceased and wished a speedy recovery for the injured.