A man arrested on suspicion of Twitter harassment offences has been bailed until September, police said.
A 21-year-old man was arrested on Sunday 28 July in the Manchester area on suspicion of harassment offences.
The arrest is in connection with an allegation of malicious communications received by officers in Camden on Thursday, 25 July.
The man has been bailed until a date in mid-September.
Enquiries continue by detectives from Camden police.
More top news
Dippy the Diplodocus is to forced into retirement and moved out of the Natural History Museum's main hall.
Alice Biggar has managed to survive on cheap tins, heavily-reduced supermarket goods and even chicken bones from butchers.
People should go online to report crimes instead of dialling 999, Home Secretary Theresa May has claimed.