Between 30,000 and 40,000 Negro fares were being denied to the buses every day. Subtracting generously for walkers and for people who were simply staying at home, the car pool would have to supply 20,000 rides, which worked out to more than 130 rides a day for each of the volunteered cars. By herculean efforts, King knew, Jemison had kept his boycott going in Baton Rouge for two weeks before it fell apart.