Tank wagon means a straight truck having 1 or more compartments other than the fuel supply tank designed or used to carry motor fuel.
Houseboat means watercraft primarily used as habitation and not used primarily as a means of transportation.
oil tanker means a ship constructed or adapted primarily to carry oil in bulk in its cargo spaces and includes combination carriers and any “chemical tanker” as defined in Annex II of the present Convention when it is carrying a cargo or part cargo of oil in bulk.
Plumber means a person who has passed a qualifying Trade Test in Plumbing or has been issued with a certificate of proficiency in terms of the Manpower Training Act, 1981 (Act No 56 of 1981) or such other qualification as may be required under national legislation;
Sailboat means the same as that term is defined in Section 73-18-2.