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
Can you guess what film the cow was trying to watch?
New 'smart ticketing' plans will also be introduced so travellers can receive automatic compensation payments for late trains.
The 41-year-old father of six died last Thursday - a week before he and the band had been due to begin touring in North America.