Police Scotland is appealing for witnesses after two videos of men apparently firing handguns in Fraserburgh were widely shared online.
One of the videos appears to show three men walking at the harbour of the town, shooting guns into the air.
In a second video, a man appears to remove a gun hidden inside a public bin casing, before raising the gun to the sky.
Police said they are investigating the incidents.
After we shared the videos with police, they issued a statement.
Inspector Andrew Machray said: “We are aware of videos circulating online appearing to show a firearm being discharged in the Fraserburgh Harbour area.
“While we haven’t received any reports from the public about this, I want to reassure the community additional patrols will be in place as we carry out enquiries.
“Anyone with concerns or information can contact us through 101, or phone 999 in an emergency.”