MEELAL today urged Prof. M. Mani to tender apology to Prof. Ng. Kanjia and MEELAL over replacing of Meetei by Meitei during an orientation programme on Meitei Mayek being underway at Manipur University. MEELAL threaten to ban all Meetei Mayek related programme taken up MU. MEELAL also warned VC , MU if he fail to dismiss him from the dean.