Generate text that refutes this claim: Non violent methods of disrupting riots must be tried before using force  When riots are on-going then the police needs to act but the safety of everyone involved should be considered to be paramount. If a riot will not disperse peacefully then the police often find they need to use batons, water cannon, or even in extremis tear gas or rubber bullets. It is the police’s duty to bring back public order by stopping riots through these methods. However this should not be at the expense of a much more preventative approach that shutting down social media networks would allow. If during instances of rioting the police are able to prevent those rioters from encouraging their friends to join them so expanding the riots then this is the right course of action to take. Rioters used social media like activists, to outmanoeuvre the police targeting areas where there was little police presence. Cutting off their means of communication would make this much harder and less effective. [1] This has been used effectively in the past; the San Francisco BART, shut down mobile phones on its network to prevent protests which it feared could lead to clashes with commuters, it may well have been the reason why there were no such protests, but it did spark outrage over violations of freedom of speech. [2]  [1] O’Rourke, Simon, “Empowering protest through social media”, Edith Cowan University Research Online, 2011,  P.51  [2] Cabanatuan, M., “BART admits halting cell service to stop protests”, SFGate,
access information house would block access social messaging networks
There is little evidence that cutting off the internet or mobile phone networks would be effective. Riots occurred before mobile phones and the internet were invented and spread just as worryingly. Cutting off access would be an inconvenience but little more than that. Blaming the technology is not helpful to finding the real solutions to preventing rioting which is engaging with the underlying problems. [1]  [1] Metcalf, J., and Taylor, M., “Technology has always been blamed in times of unrest”, guardian.co.uk, 7 December 2011.