Sentence:  But it would greatly strengthen any Mayor 's executive powers , remove the excuse in large degree that he is a captive of inaction in the Board of Estimate , increase his budget-making authority both as to expense and capital budgets , and vest in him the right to <WSD>reorganize</WSD> city departments in the interest of efficiency and economy . 
Meaning of the word marked with <WSD> tags:  organize anew