Minding a ‘Dangerous Weapon’ If you are seeing this message it means either that you are not logged in, or that your membership has expired. Updated on Related Articles Offence of having a corrosive substance in a public place Offence of threatening with an offensive weapon etc in a private place Sale of knives and certain articles with blade or point to persons under 18 Offences Concerning ‘Realistic Imitation Firearms’ Threatening with Offensive Weapon, Article with Blade/Point, Public or School Premises Threatening with Offensive Weapon in Public