CLAUSES 4.— (Treasury may, in certain cases of exigency, authorise expenditure unprovided for; provided that the aggregate, grants for the navy services and for the air services respectively be not exceeded.) 5.— (Sanction for navy and air expenditure for 1923–1294 unprovided for.) 6.—(Declaration required in certain cases before receipt of sum appropriated) and 7.—(Short title) ordered to stand part of the Bill.