Court allows lawsuits over 'light' cigarettes

The Supreme Court ruled Monday that lawsuits may proceed against tobacco companies for allegedly deceptive marketing of "light" cigarettes.

In a 5-4 split won by the court's liberals, the court said that smokers may use state consumer protection laws to sue cigarette makers for the way they promote "light" and "low tar" brands.'

The decision was at odds with recent anti-consumer rulings that limited state regulation of business in favor of federal power.

The tobacco companies argued that the lawsuits are barred by the federal cigarette labeling law, which forbids states from regulating any aspect of cigarette advertising that involves smoking and health.

Justice John Paul Stevens, however, said in his majority opinion that the labeling law does not shield the companies from state laws against deceptive practices.

People suing the cigarette makers still must prove that the use of 'light' and 'lowered tar' actually violate the state anti-fraud laws, but those lawsuits may go forward, Stevens said.

He was joined by the other liberal justices, Stephen Breyer, Ruth Bader Ginsburg and David Souter, as well as Justice Anthony Kennedy, whose vote often decides cases where there is an ideological division.