A man has been arrested following an incident in a Dundee street.
Officers were called to Saggar Street just after 12pm.
Members of the public raised the alarm.
Eyewitnesses described seeing armed police in the area.
No one was hurt, according to a spokeswoman for Police Scotland.
She added: “Inquiries into the full circumstances are ongoing. Anyone with information that could assist officers with their enquiries is asked to contact Police Scotland on 101.”