An On-Board Study of Fatigue in Relation to Job Roles, Work Schedules and Roster Patterns in UK Ferry Workers

Introduction: Fatigue is prevalent among seafarers and is linked to an increased risk of accidents, as well as adverse effects on both their mental and physical health. Previous studies have identified significant differences in fatigue risk associated with varying work schedules and roster patterns. However, most research has focused on shipping, tanker, fishing, or naval vessels, leaving a gap in our understanding of how different shift schedules and weekly roster patterns affect ferry operations. In the ferry industry, shift patterns and rosters differ from those in other maritime sectors due to unique operational requirements. This study explores the relationship between roster patterns, work schedules, job roles, and fatigue among seafarers on board ferries in UK waters.