List of items for which possession is restricted

(you can be punished for having such an item, even though you have properly paid for it or made it yourself etc.)

Weapons:

• Guns - see also Ban on assault rifles, United States Constitution/Amendment Two
• Biological weapons and Chemical weapons
• Knives and other weapons, depending on circumstances
• Explosives: for example, Semtex or dynamite

Information:

• Pornography - this varies immensely from country to country and by culture
• Hate literature[?] - varies according to country
• Books which may be considered subversive or immoral in some countries or cultures.
• Certain software e.g. advanced encryption algorithms, PGP, Linux DVD de-encryption software such as DeCSS, etc. in some countries.
• Official secrets[?]

Animals:

• Wild animals[?], especially in cities or without special training
• Possibly dangerous domesticated animals, such as a pit bull
• "Livestock" (as opposed to "pets") under many zoning plans and/or municipal codes
• Numerous pets
• Dead bodies, in most countries they have to be buried in dedicated areas
• Graves unless they've been dug in graveyards
• Protected species, especially birds of prey

Chemicals:

• Drugs - this varies immensely from country to country and by culture
• Alcohol in various countries.
• Certain chemical compounds
  • formaldehyde
• Radioactive substances

Burglar tools:

• Police uniforms, or uniforms of other official representatives
• Fireworks
• Lockpicks[?]
• Master keys[?] or skeleton keys[?]
• "Slim jim[?]" devices for opening locked cars

Miscellaneous:

• Goods resulting from another crime, such as stolen goods or forged credentials.
• Radar detectors[?]
• Headlights with blue dots
• Studded tires
• Dyed gasoline[?]
• Food stamps[?]
• spray paint[?] - possession by minors is forbidden in some places to prevent graffiti
• 1933 U.S. 20 dollar gold coin[?]
• Too many vehicles (parked on premises, whether operational or not)
• Too many residents in one dwelling (so, too many children)
• Refrigerators with doors attached
• Car keys while intoxicated
• Home distilling apparatus
• Ancient finds

Notes

• There are often obligations related to possessions, such as paying taxes, and making sure they cause no danger or damage.
• Even if a possession is legal, carrying it is not always allowed, e.g. alcohol within sight of a football pitch in England, and a weapon in many cases.
• Plants taller than 8 inches in one's yard are not allowed in Elsmere, Delaware, (Newspaper articles) and grass and certain kinds of plants (termed "weeds") taller than that are proscribed by most municipal codes.