From Yahoo News:

With the deaths of the three French officers during three days of terror in the Paris region and the suggestion of a plot in Belgium to kill police, European law enforcement agencies are rethinking how — and how many — police should be armed.

Scotland Yard said Sunday it was increasing the deployment of officers allowed to carry firearms in Britain, where many cling to the image of the unarmed “bobby.” In Belgium, where officials say a terror network was plotting to attack police, officers are again permitted to take their service weapons home.