In France, the legal education is a three tier system.

The Left also knew that by doing this it would actually create a two tier system.

In the marketing of the product, there is a two tier system.

Some of the changes made after the civil war to bring the government closer to the people included the third tier system.

Over the past decade, the effect of the tier system has been dramatic.

The division was based on the three tier system.

Towers along the median of the 6-lane single tier system.

Or are you about to get radical and end the two tier system by scrapping private schools?

The aim of the act was to establish a uniform two tier system across the country.

We are seeing the beginnings of a two tier system.