Rounding up the debate, Deputy Prime Minister Teo Chee Hean said that under the WP's proposal for calculating ministerial salaries, the quantum achieved was similar to the sum proposed by the committee, and that in his view the WP had approved the three principles of the new system: the requirement for the pay to be competitive, recognition of the ethos of political service, and the desirability of a "clean wage" system (that is, one in which ministers do not receive additional benefits such as housing and medical allowances). PAP MPs then voted to endorse the committee's proposals.