This is the holy smokes moment a girl snatches up a pair of scissors and threatens to stab a worker after being asked not to vape in a parcel pick-up point.

The bizarre security footage from Omsk, in Siberia, southern Russia, on 11th May shows the girl jump out of her seat after she is told vaping and smoking are banned in the depot.

As she rows with the receptionist, she reaches forwards and grabs a handful of her hair trying to pull her over the counter.

But the receptionist fights back, slapping her attacker hard around the face.

Then as she emerges furiously from behind the counter, her attacker snatches up a pair of scissors and threatens to stab her.

But the parcel checker bundles her out through the door and as the clip closes the pair can be seen still grappling and kicking each other in ther street.

It is currently unclear if authorities are investigating the incident.

(MJ Leidig/newsX)