I wish this was the case , however Lawyers say you give up these rights thru a CBA, the laws for overtime can be bypassed. I somehow doubt that a labour lawyer would be wrong but you never know. The time in and half rate for over forty hours in a calender week still exist so all over time wont be lost. Hopefully the company will not be afraid to sched. pilots for over eight hour shifts now so they will get over forty hours on a weekly basis.