Citizens 18 and above can now walk in for vaccinations: NCOC Pakistan A mass vaccination centre inaugurated in F9 Park Islamabad on May 19, 2021. — Twitter/dcislamabad Walk-in vaccination facility to all citizens above 18 will be open starting Friday, the National Command and Operation Centre announced on Wednesday. "From 11th June onwards 18 years+ citizens will be able to avail the walk-in facility in vaccination centres," said the forum, in a statement. The statement followed a meeting of the NCOC, chaired by Minister for Planning Development and Special Initiatives and co-chaired by National Coordinator Lt Gen Hamood uz Zaman Khan. The forum undertook a comprehensive review of the vaccination process and implementation of Covid safety measures.