The overcrowding at the Bukit Jalil Stadium vaccination centre (PPV) on Aug 20 was due to a surge before walk-in vaccinations were discontinued and replaced with the appointment-based service on Aug 23.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline<br />