Maryam Nawaz was in Islamabad at the time of said incident then how it was possible that her protocol was in Lahore, he said talking to a private news channel.
He said Maryam Nawaz landed at Lahore airport at 4:30 pm and the said incident took place almost two hours earlier so it was unethical to accuse others without verifying facts.
It has become a habit that whatever happens, allegations are levelled against Sharif family, he said.
He asked Dr Uzma to show some courage and apologize on TV channels for levelling baseless allegations.