Arming the police is a necessary step  Police officers are routinely armed already in a variety of situations. This is a small step, as police officers are routinely armed already in a variety of situations, e.g. at airports and when providing security for political leaders or institutions. As mentioned earlier armed police have even been used before on routine patrols in areas where there has been gun crime. [1] Already rapid-response units of armed officers are available to deal with armed criminals, but these need to be specially summoned and authorised. Often, they arrive too late to do any good. The next obvious step would be to have many more police armed so as to make this response much faster.  [1] BBC News, ‘Armed police patrols withdrawn’, 7 February 2003,  accessed 20 September 2011