Section 10(1)(b) in The Punjab Security of Land Tenures Rules, 1956
(b)Any area that is under [* * * * *] [Omitted by Punjab Government Notification No. 584-A.R.(II)-60/1557, dated the 4th May, 1960.] tea estate provided such [* * * * *] [Omitted by Punjab Government Notification No. 584-A.R.(II)-60/1557, dated the 4th May, 1960.] tea estate was in existence at the commencement of the Act.