Provided that such charge or transfer shall not be void if it is made—
(i) for adequate consideration and without notice of the pendency of such proceeding or, as the case may be, without notice of such tax or other sum payable by the assessee ; or
(ii) with the previous permission of the Assessing Officer.
(2) This section applies to cases where the amount of tax or other sum payable or likely to be payable exceeds five thousand rupees and the assets charged or transferred exceed ten thousand rupees in value.
Explanation.—In this section, "assets" means land, building, machinery, plant, shares, securities and fixed deposits in banks, to the extent to which any of the assets aforesaid does not form part of the stock-in-trade of the business of the assessee