Partly thanks to tough regulation, not a single Turkish bank has gone under.

These tough regulations have virtually eliminated fighting from the college game.

More and considerably tougher regulations will come into effect in the next four years.

There have been other warnings that tougher regulation is needed.

This might take the form of tough environmental regulations or healthcare assistance.

He added that the agency was "going to look very hard" at tougher regulations.

The government wants to impose tougher regulation on the City, he says.

The story underlines the need for tougher regulation of private police.

First of all, we need tough regulations, which can be implemented.

Canada has some of the toughest environmental regulations in the world.