Racism is the hatred of one person or race of people by another person or group of people. It can exist in different formats either because of ethnic origin, nationality, skin colour, language or religion; anything in fact that makes a person or people different. It can be encountered by all races.
Racism in any form should not be tolerated and always challenged. It is illegal to treat people differently because of their differences. Crimes of racial hatred should always be reported to the police.