Generate text that refutes this claim: Blocking social networks will not work  How are the police to block social networks when riots are ongoing? The idea that blocking an individual network like Twitter would stop online networking and reporting during riots is laughable and misunderstands the rapidity with which the internet community adapts to changed circumstances and attempts at censorship. Blocking Twitter might work once, but never again. This is why there have been suggestions that the police would go further and either cut off the internet or phone networks as they would effectively need to impose a communications blackout in order for it to be successful, much as the Chinese does in Tibet when there is unrest. [1] Even then the action may not work, rioters will likely simply post pictures and encouragement for the next night’s rioting once the internet and mobile connections are restored as governments would have to do if they did not want to affect the law abiding majority during the day.  [1] Branigan, T., “China cut off internet in area of Tibetan unrest”, The Guardian, 3 February 2012.
access information house would block access social messaging networks
Internet users rely on high visibility for their comments to be significant. When Twitter is shut down, or its replacement, the new sites that pop up must start again in building numbers. [1] Without sufficient numbers on the network they will be able to build up momentum for riots online. The result is a significant blunting of the network’s ability to develop or act in a riot scenario; a site is not useful for directing riots if most of those who would riot or are rioting are not on that network.  [1] Berger, J.M., “#unfollow”, Foreign policy, 20 February 2013.