Well judging by the support for Oslo in 1993 of Rabbis Eliezer Shach (DEgel HaToarh), Ovadia Yosef (Shas), Israeli Chief Rabbis Lau and Bakshi-Doron, the Belzer Rebbe, Satmar Rebbe, Aryeh Deri, Norman Lamm (head of Yesivah University NY), Cyril Harris (Chief Rabbi S.Africa), Noach Weinberg (Aish HaTorah), Berel Wein, Jonathan Rosenblum, Shlomo Riskin, Menachem Porush (Aguda), Michael Melchior, Akiva Tatz, Nathan Lopes Cardozo, Ze'ev Leff, Naftali Elzas, UK Chief Rabbis Jonathan Sacks and Lord Jakobovits etc etc, then if their disciples are true to their leaders and unless these leaders have subsequently publicly recanted or disavowed Oslo, one has to assume that they still support it, at least in principle. If Shas, Aguda and Degel, who represent about 80% of the Haredim, had not voted for Oslo it would never have passed.