We are, as a department, looking to revamp our on-call policy. We were recently told that our current policy is illegal. Our current policy was at 59.5 years of age, you didn't have to take call if you chose not to. Evidently after years of this being in place, we were told it was illegal. Many people who have been here years were looking forward to this, but now it is unavailable. How do any of you out there base your on call policy? Years of service, plus age? Seniorty? Any ideas? How are your policies written?