Possible Clues:

• When worker's let off for instruction from leader easy to misconstrue
• Get ready to change rental agreement and arrangement at work?
• Training arrangement bringing light relief
• A let-off for a worker from which he should learn
• Relocated in Leeds area, head of Yorkshire educational system
• Educational set-up gives challenge over year - then learner's given peace
• System offering workers time off for education
• Ready to work, learner gets facility for study leave