A tentative sense of normality returned to Terminals 1 and 3 at Changi Airport in Singapore on Friday (April 1). Queues formed as passengers waited to check in for their flights.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
