That PublicSafety account was probably the Inghams or a friend/someone on the payroll doing it on purpose, as they knew it'd put people off even though it was prob all empty threats.
Have you seen what they wrote...it's very sharp. It is a troll but one that trolls for the sake of it as they say anything when poked
People are saying they are gaining evidence from poking what they are actually doing is causing the troll to carry on and some of the retorts back would mean if they thought they could get any court procedures going; criminal or civil it would be thrown out before it started.
This about threats..if the police are aware then there really shouldn't have anything to worry about. The MET police are one of the best police forces in the country so that seems silly to say people were threatened by a trolling twitter account. Any concerns then the police should have been notified.
None of this makes any sense..all a nice get out clause.