There is an underlying threat from terrorism. Attacks could be indiscriminate, including in places frequented by expatriates and foreigner travellers.
You should exercise caution at this time and be aware of the global risk of indiscriminate terrorist attacks, which could be against civilian targets, including places frequented by foreigners.
There is considered to be a heightened threat of terrorist attack globally against UK interests and British nationals, from groups or individuals motivated by the conflict in Iraq and Syria. You should be vigilant at this time.