A 15-year-old boy has been arrested by police investigating a racist tweet sent during Sunday's Manchester derby.
A Greater Manchester Police statement said:
Police investigating a racist tweet sent during Sunday's Manchester derby have made an arrest.
An investigation was launched following a message directed at a Manchester United player.
A 15-year-old boy was last night arrested on suspicion of a racially aggravated public order offence.
He has been bailed pending further enquiries.
More top news
Alex Salmond announced he will stand down as Scotland's First Minister and SNP leader after voters rejected independence in the referendum.
Prince Harry has lifted five-year-old girl onto his shoulder after he spotted her in tears at the Invictus Games.
The SNP supporters who voted against independence, and nine more interesting snippets from Lord Ashcroft's unofficial "exit poll".