ISLAMABAD: Two days after a female officer of Islamabad police Arsala Saleem found herself in the midst of a controversy for saluting Maryam Nawaz Sharif during her visit to the Federal Judicial Academy for appearing before a joint investigation team (JIT) probing her family’s offshore assets, the premier’s daughter has reciprocated her gesture. “We salute the daughters, not the ranks! If they respect you, respect them back! All salutes are not protocol. Respect comes from the heart,” Maryam tweeted on Friday.