A man has been charged in connection with a knifepoint robbery in Nottingham.
Police were called to Talbot Street at 01:50 GMT on Friday after a report of a mobile phone being stolen.
Two men were arrested, one in Waverley Street where a Taser was used. The road was then closed for several hours.
A man is due to appear at Nottingham Magistrates' Court charged with robbery and assault with intent to resist arrest.
He has also been charged with obstructing a police officer in the execution of their duty and failing to appear at court.
An 18-year-old man arrested on suspicion of robbery has been released under investigation.
Nottinghamshire Police referred itself to the Independent Office for Police Conduct following the arrest as a man was injured after being Tasered.
An officer was also hurt and was treated for a hand injury.