A 25 year old man has been arrested by Northumbria Police on suspicion of harassment. It follows an investigation into Twitter abuse aimed at feminist campaigner Caroline Criado Perez and Walthamstow MP Stella Creasy.
A police spokesman said: "The arrest will form part of two ongoing investigations relating to allegations made to police by two separate victims, who made reports of malicious communication to police on 25 and 29 July"
Ms Criado Perez had launched a campaign to have a woman's picture printed on a new banknote. This led to the announcement that Jane Austen would feature on the new £10 note. The campaign was supported by Stella Creasy. Both women have complained of being sent vicious tweets in the past week.
More top news
From Wednesday "legal highs" are to be legal no more, with the Psychoactive Substances Act coming into force. But what does it all mean?
A look ahead at the forecast for the Tyne Tees region.
All the songs featured in our series have some connection to the continent - but can you remember who they were recorded by and when?