FOWLEY MARINE (EMSWORTH), LTD. v. GAFFORD
                                                                    [1968] 1 Lloyd's Rep 343
                                                                    COURT OF APPEAL
                                                                    Before Lord Justice Willmer, Lord Justice Davies and Lord Justice Russell
                                                                    
Waters-Tidal waters-Right to fix permanent moorings in bed of tidal waters.
Trespass-Extent of possession required to found action against persons fixing moorings in bed of tidal waters.
Navigation-Permanent moorings-Whether an ordinary incident to navigation exercisable without permission of possessor or owner of bed of tidal waters-Meaning of "ordinary incident of navigation".
Custom-Right to fix moorings in bed of tidal waters.