Think before you chew
In Singapore, chewing gum is prohibited. This rule was introduced because of the high cost and difficulty in removing stuck chewing gum from public premises. In particular, chewing gum stuck on the Mass Rapid Transit train doors stopped the trains from moving. It happened a few times and those were a few times too many.
Lighten up
Drivers in Denmark are supposed to drive vehicles with their headlights on. You'd think this law would apply to night driving but it doesn't. It is considered essential during the day as well or they may face a fine of up to $100. Studies have shown that this has helped a lot to avoid road accidents in Denmark.
To fail > to jail
In Bangladesh, children 15 and older can be put in jail for cheating on their final examinations. Every year, Bangladeshi government takes strong measures to stop cheating and carries out a massive media campaign to forewarn students through print and television.
Picky about chicks
According to Akron- Ohio Act 925.62, No person, firm, or corporation shall dye or otherwise color any rabbit or baby poultry, including, but not limited to, chicks and ducklings. No person, firm, or corporation shall sell, offer for sale, expose for sale, raffle, or give away any rabbit or baby poultry which has been dyed or otherwise colored.
Keep the change
In Canada, Currency Act of 1985 prohibits consumers from using unreasonable amounts of coins to pay for purchases. This means you can't pay for an item in all coins (especially if it's over $10). Even the use of dollar-coins is limited. The shop owner has the right to choose whether or not he wants to take your coins but doesn't have to.
Sue them pants!
In France it is still against the law for women to wear pants. The law reportedly has been on the books since 1800. It was amended several times: once in 1892 to allow women to sport trousers while riding horses and again in 1909 to permit the ladies to wear pants while on bicycles.
The law with a flaw
In Georgia no bicycle shall be equipped, modified, or altered in such a way as to cause the pedal in its lowermost position to be more than 12 inches above the ground, nor shall any bicycle be operated if so equipped. The question is: Who would ride such a bike?