1. Heard Sri Dileep Chandra Mathur, learned counsel for the petitioners and Sri A.K. Srivastava, learned counsel for the respondents.

2. This petition has been filed under Art.227 of the Constitution of India praying for setting - aside the order dated 14.05.2016 passed by Additional Chief Judicial Magistrate / Additional Civil Judge (S.D.), Gautam Buddh Nagar, in Original Suit No. 1323 of 2011, M/S S.G. Rockbuild Pvt. Ltd. Vs. Pradeep Kumar and others. Further prayer has been made to set - aside the order dated 13.11.2018 passed by Additional Civil Judge (S.D.) / Additional Chief Judicial Magistrate, Gautam Buddh Nagar, in Review Petition No. 04 of 2016 in Original Suit No. 1323 of 2011, M/S S.G. Rockbuild Pvt. Ltd. Vs. Pradeep Kumar and others.

3. The brief facts pleaded in the petition are that the defendants / petitioners entered into a registered agreement to sale dated 09.04.2008 with the plaintiffs / respondents on certain terms and conditions. The defendants / petitioners cancelled the agreement to sale by means of notice dated 13.10.2011. On 02.11.2011, the plaintiffs / respondents instituted an Original Suit No. 1323 of 2011 praying for a decree of specific performance of