Event: Youm-E-Ali Date: 27 May, 2019 Location: Few areas of Lahore and Karachi Source: https://www.thenews.com.pk/print/476322-youm-e-ali-ra-traffic-plan-for-lahore https://www.newsone.tv/special/youm-e-ali-security-alert-nation-wide-cellular-service-suspended https://www.urdupoint.com/en/pakistan/youm-e-ali-mobile-phone-service-likely-to-be-630646.html