JUDGMENT

G.P. Mathur, J.—Leave granted.

2. This appeal, by special leave, has been preferred against the judgment and order 13.12.2005 of a Division Bench of the Calcutta High Court by which the letters patent appeal filed by the appellant was dismissed, affirming the judgment and order dated 16.8.2004 of a learned Single Judge dismissing the writ petitions filed by the appellant wherein challenge was laid to the cancellation of lease deed which had been executed in its favour.

3. The facts leading to the filing of the writ petition by the appellant herein may be noticed in brief. The West Bengal Small Scale Industrial Development Corporation Ltd. (for short "Corporation") by three different indentures of lease each for a period of 99 years demised in favour of the appellant M/s Associated Indem Mechanical Pvt. Ltd., three separate industrial sheds bearing nos.Y-76, Y-73 and Y-72 at Baltikuri Industrial Estate, Howrah on 9.2.1970, 26.5.1972 and 31.8.1977 respectively. Clauses 2(f)1, 2(j) and 3(B) of the lease deed which are relevant for the controversy in hand are being reproduced below:-

"2(f)1. To use the demised premises as a place for carrying on manufacturing business and/or p