There are people who believe that certain things should be illegal and not allowed. They are called ban advocates. These people feel very passionately about their beliefs and think that banning things will make the world a better and safer place. Some things that ban advocates might want to ban include certain types of weapons, drugs, or behaviors. Their hope is that by making these things illegal, people will be less likely to do them and that society will be better overall. However, not everyone agrees with them, and there are often debates and discussions about what should and shouldn't be banned.