TRAVEL ADVICE. Terrorism is a worldwide threat. Terrorist groups abroad have been known to attack foreigners and places where tourists may gather, such as hotels, transport systems, night-life areas and landmarks. The Foreign and. Advice from the Foreign and Commonwealth Office on travelling to specific countries. Oct 13, 2017. Bacolod City– At least five countries have warned its citizens against traveling to southern Negros, including Dumaguete City. Ireland, United Kingdom,…