Are you worried about security in Europe?
The US government has warned its citizens to stay away from crowded places in Europe because of the threat of an al-Qaeda commando-style attack, the BBC has learned. Does this affect you?
The state department advised nationals to take care while in tourist areas.
The department did not specify a country, issuing the updated guidance for the whole of Europe.
Sources have warned of an al-Qaeda plan to send teams of gunmen into crowded places to kill Western civilians.
Are you in Europe or are you planning to travel there? Will this warning affect your plans? How much should governments tell citizens about security issues?
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