[quote]I constantly pick up changes, rarely keep any standbys, not has any summer leave. I have requested part time only to be told your on the list.[quote]
As good as it gets - you mean no summer leave as in 6 months of summer as defined by a seasonal programme or no summer as in 6 weeks peak school hols.
The simple answer to the fatigue would be a managed roster under part time.
Presume also you live near LGW