About all non-hub terms closed 4th. Hubs had skeleton staff for hot freight. Relays ran. Schedules like mine didn't run. Could have volunteered, yet didn't this year. No street freight. All the regular faces were seen at PAR hub Fri night (5th) from spokes. New rules caused a lot of back up. Even though legal, a 34 restart before July 1st, allowed extra run that went out Sat/Sun. BLU required 2, 01:00 to 05:00 in order to get a new restart. So persons like myself didn't do any extra Sat, Sun runs. Back up actually started to develop earlier, then snowballed by 4th.That was main reason for back up. National level didn't realize how much freight is moved by those who do extra weekend running, especially on holidays. Then due to new restart rules. (168hr), no regular runners able to do extra on Sat/Sun and still do regular run this week. Of course MOST freight runs into the 01:00 to 05:00. So, new rules really bites operations like OD.