44.From the above judgment, this Court finds that the scope for modification of award had been recognized where the offending part is not severable from the rest. It is also significant to note that, in the above judgment, obviously Explanation (2) prohibiting review on merits of the dispute introduced later, is not referred to. This Court still has some reluctance to hold that the Hon'ble Supreme court, in M.Hakeem's case (supra), has ruled out the power to modify the award only on the basis of Explanation (2) found in Section 34(2)(b)(ii). However, there is a legislative background for introducing 2015 amendment on 31.12.2015 with retrospective effect from 23.10.2015. After the judgment of Hon'ble Supreme Court in ONGC Ltd. v. Saw Pipes Ltd. Reported in (2003) 5 SCC 705, where definition of “public policy” was expanded to include “patent illegality', it appears that some eminent jurists expressed their concern and apprehended that the judgment in Saw Pipes Ltd. (Supra) might permit judicial review of arbitral awards fro error of law apparent on the face of the record. Hence, Law Commission, in its 264th report, recommended to amend Section 34(2)(b)(ii) by introducing Explanation 1 and Sub-Section 2A with proviso to Section 34 of the Act. The Law Commission, thereafter, noticed the judgment of Hon'ble Supreme Court in oil and Natural Gas