existing fishing vesselmeans a fishing vessel which is not a new fishing vessel;
new fishing vesselmeans a fishing vessel: (a) for which the building or major conversion contract was placed before 23rd November 1995 which is delivered three or more years after that date;
Registermeans the Register of Ships maintained under Part II of the Merchant Shipping Act 1995;
workermeans any person carrying out an occupation on board a vessel, including trainees and apprentices but excluding shore personnel carrying out work on board a vessel at the quayside and port pilots;