Sail Skills - ColRegs Free Guide to ColRegs (the International Regulations for Preventing Collisions at Sea, the IRPCS or Collision Regs).  Guidance covers all aspects with animations, pictures and diagrams.  Aimed at small vessel users but suitable for professional mariners.  Especially recommended for RYA examination candidates.
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ColRegs Home>ColRegs>Definitions>Restricted Restricted  The rules define two types of restriction:  in ability to manoeuvre and visibility back to top Royal Fleet Auxiliary in restricted visibility (shows signals for constrained by draft) Vessel restricted in ability to manoeuvre Restricted ability to manoeuvre Restricted visibility
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