Flags on public buildings were raised at 9am on Wednesday as the period of mourning for Sheikh Khalifa ended. The Ministry of Presidential Affairs said <a href="https://www.thenationalnews.com/uae/2022/05/13/the-uaes-official-mourning-period-explained/" target="_blank">the 40-day period</a> concluded on Tuesday night. <a href="https://www.thenationalnews.com/uae/2022/05/13/president-sheikh-khalifa-dies-age-73/" target="_blank">Sheikh Khalifa died on May 13</a> at the age of 73. Work across the country was suspended for three days immediately after his death. Flags had remained at half-staff since. This period was intended as a mark of respect and <a href="https://www.thenationalnews.com/arts-culture/2022/05/13/uae-cultural-events-on-hold-as-mourning-period-for-president-sheikh-khalifa-declared/" target="_blank">life across the UAE took on a more sombre tone</a>. Sheikh Khalifa was the country's second president after UAE Founding Father, the late Sheikh Zayed bin Sultan Al Nahyan. <a href="https://www.thenationalnews.com/uae/2022/06/05/president-sheikh-mohamed-meets-families-and-rulers-in-nationwide-tour/" target="_blank">Sheikh Mohamed</a> was elected President by the Federal Supreme Council last month.