ISLAMABAD: State Minister for Capital Administration and Development Division (CADD) Dr Tariq Fazal Chaudhry on Thursday reviewed the results of all public schools in the federal capital. He directed the CADD Ministry officials to take departmental action against the heads of those schools, which showed poor results. In a statement issued, he directed to link promotions of subject teachers in accordance with their performance. The minister said that the heads of best performance schools would be given appreciation certificates.