What is geographical location discrimination?

Geographical location discrimination basically means people can be discriminated against on the grounds of where they live/where their house is located. Certain areas may have high crime rates which will result in them being named as criminal-like people, whereas there may be an area which is totally quiet and 'posh'; this may result in them being named as snobby etc.

This is orejudice as there maybe people who do not follow in being criminal-like people or snobby people.