The city council of San Diego voted unanimously to introduce an ordinance providing tighter restrictions on the handling of confidential documents by council members.

Following a breach and subsequent criminal probe for information provided to investors by a council member last year, the council voted to close the loophole allowing disclosure if done as a necessary function of official duties.

In addition, new language in the code now makes it illegal for lobbyists who may receive confidential documents from using or disclosing them in any way.

Lobbyists are also prohibited from disseminating a confidential document through intermediaries, such as a spouse or a cousin.

Penalties for lobbyists who illegally review or disseminate confidential documents include potential misdemeanor charges and the possibility of being sued by the city for damages.