“ 9. Learned counsel for the respondent relied on a three-Judge Bench decision of this Court in Kasturi v. Iyyamperumal [(2005) 6 SCC 733]. He has submitted that in this case it has been held that in a suit for specific performance of a contract for sale of property a stranger or a third party to the contract cannot be added as defendant in the suit. In our opinion, the aforesaid decision is clearly distinguishable. In our opinion, the aforesaid decision can only be understood to mean that a third party cannot be impleaded in a suit for specific performance if he has no semblance of title in the property in dispute. Obviously, a busybody or interloper with no semblance of title cannot be impleaded in such a suit . That would unnecessarily protract or obstruct the proceedings in the suit. However, the aforesaid decision will have no application where a third party shows some semblance of title or interest in the property in dispute . In the present case, the registered sale deed dated 12-81960 by which the property was purchased shows that the shop in dispute was sold in favour of not only Kapoor Chand, but also his sons. Thus prima facie it appears that the purchaser of the property in dispute was not only Kapoor Chand but also his sons. Hence, it cannot be said that the sons of Kapoor Chand have no semblance of title and are mere busybodies or interlopers.