When UK Twitter users are jailed for saying they dont like black migrants, how do police get their address?

[sheetwowsheet]

All global (and local) public networks are required by law to keep details of their users and their usage (inputs) for 1 year (some keep records longer than 1 year). These must be made available to any authority (such as police, border control, FDA etc) who have a need of that information and any other person that can get a legal warrant issued. That it is why it is so easy for the scum that trawl social networks with their venom and hatred, to be arrested, thank goodness. An arrestable offence is publishing anything that can be deemed offensive to society in general, or targeted at a specific member of society, or group.