We continue to advise reconsider your need to travel to Pakistan. Higher levels apply in some areas. Protests in Pakistan can turn violent quickly, particularly during election periods or in response to Quran burnings overseas. Avoid large groups of people, demonstrations and protests. The security situation is evolving and remains unpredictable. Authorities may suspend internet and mobile phone networks and close roads and highways at short notice. Transit to and from Islamabad International Airport may be impeded by protest activity. Monitor media for information on the latest developments and follow the instructions of local authorities. (See 'Safety'). Terrorist groups hostile to foreign interests operate in Pakistan. The threat of attack remains very high. Reporting continues to identify the potential for attacks in Islamabad, including at major hotels. In response, heightened security arrangements are in place, including an increased security force presence, additional ...