Investigation Report

Collision between high-speed passenger catamaran Typhoon Clipper and workboat Alison

MAIBMarine Accident Investigation Branch

Collision between high-speed passenger catamaran Typhoon Clipper and workboat Alison

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Summary

Investigation of a passenger catamaran and workboat collision beside Tower Millennium Pier on the River Thames. It examines obstructed visibility, CCTV display limitations, distracted lookout and absent sound signals, alongside workboat management deficiencies. The report also analyses crew rescue, emergency drills and the risks of cold-water immersion without flotation devices.

Topics

About This Record
Publisher
Marine Accident Investigation Branch
Type
Investigation Report
Date
2 November 2017
Topic
Drowning, Human Factors, Regulation and Legislation, Vessel Collision
Activity
Navigation
Equipment
Operator Displays and Control Interfaces, Personal Protective Equipment
Control
Competence and Training, Evacuation, Escape and Rescue, Operating and Work Procedures, Risk Assessment
Sector
Marine Industry
Setting
Vessel
Link
Checked , working
Record
maib-collision-between-high-speed-passenger-catamaran-typhoon-clipper-and-workboat-alison · added 3 September 2026

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