What did the 1991 ethics bill do?

This ethics bill was created to limit the amount of money lobbyists can spend on a legislator. This money is obviously a way for lobbyists to "get on the good side" of a legislator and thus induce him to side with the lobbyist. This ethics bill made the limit for the amount of food, gifts, and/or entertainment lobbyists could provide legislators to equal less than $50.