One R32 and one R68 (or R68A) will come from 207 Yard for PM line service only. The R32 will either be made up at 207 Yard or will be an AM line lay up from 168 with 2 cars added. The requires one less train for the PM rush than the AM rush. The R68 will be a post AM rush lay up off the stored at 207 Yard. Like the , the requires one less train for the PM rush compared to the AM rush. At night, the R68 will return to Concourse for the the next morning.