First of all, my condolences and best wishes to those who were hurt or killed in Boston from the terrorists attacks. The United States has been fighting against terrorists since Thomas Jefferson. Thinking upon this topic, I thought it might be of use to present some links of police and citizen procedures if we were to encounter a terrorist situation personally.
I hope the following links can be of use:
http://www.policeforum.org/library/terrorism/terrorismfinal[1].pdf
http://www.consilium.europa.eu/policies/fight-against-terrorism?lang=en
http://www.towson.edu/polsci/ppp/sp97/terror/response.html
http://www.mccoy.army.mil/vtriad_online/11222002/Preventing%20terrorism.htm
http://www.schoolsecurity.org/terrorist_response.html
http://ejil.oxfordjournals.org/content/20/2/359.full
http://internalsecurity.wspol.eu/abstracts/police-response-to-terrorist-attacks
https://www.cia.gov/news-information/cia-the-war-on-terrorism/Counter_Terrorism_Strategy.pdf
http://www.nato.int/cps/en/natolive/topics_69482.htm
http://www.nyc.gov/html/nypd/html/administration/counterterrorism_units.shtml
http://www.csa.com/discoveryguides/homeland/overview.php
If you have some links you like to share, please feel free to do so. Thank you.