The Head of Urdu department (HoD) of Banaras Hindu University (BHU) had to apologise, and the department officially withdraw an online poster for a webinar, shared by the department on Facebook, after a group of students took objection to the fact that the poster had the photograph of Urdu poet Allama Iqbal but not that of BHU founder Pandit Madan Mohan Malaviya.