Absolutely, OT61. Didn't mean to cover all the rules.
Daryl - some years ago I was invited to Mitsommar, in a rural area near Avesta, Sweden (from whence came our Deetroit Redwing's hockey player Nickolas Lidstrom). This delightful festival involved gathering branches for the May Pole, walking, drinking, swimming (for Mats), picking wild strawberries, singing mildly obscene ditties across the valley to the Lidstroms, playing "Brandtball" &c. The men growled when the ladies were kind enough to give me the only two drinks of actual water I had that entire day.
About 1:00 am, my friend having informed the host of my interest in firearms, Mr. Host brought out assorted rifles & one revolver for me (blood alcohol???) to look at. Very kind of him. So . . . I am in a room full of well-liquified Swedes, being handed strange European arms which I did not know how to work = was not clear on how to open the actions. I hope they were unloaded. No one got shot, for which I am pleased. Mats Segerbäck are you reading this?