(1)For the purpose of obtaining particulars of profits or gains chargeable to tax under Schedule A (or, for chargeable periods ending before 6th April 1970, under Case VIII of Schedule D), the inspector may by notice in writing require—
(a)any lessee, occupier or former lessee or occupier of land (including any person having, or having had, the use of land) to give such information as may be prescribed by the Board as to the terms applying to the lease, occupation or use of the land, and where any of those terms are established by any written instrument, to produce the instrument to the inspector,
(b)any lessee or former lessee of land to give such information as may be so prescribed as to any consideration given for the grant or assignment to him of the tenancy,
(c)any person who as agent manages land or is in receipt of rent or other payments arising from land to furnish the inspector with such particulars relating to payments arising therefrom as may be specified in the notice.
(2)Subsection (1) above shall apply in relation to sums chargeable to tax under Case VI of Schedule D by virtue of any provision of sections 80 to 82 of the principal Act as it applies to profits or gains chargeable to tax under Schedule A or Case VIII of Schedule D.
(3)In this section—
(a)" lease " includes an agreement for a lease, and any tenancy, but does not include a mortgage or heritable security, and " lessee " shall be construed accordingly but shall include the successor in title of a lessee,
(b)in relation to Scotland " assignment" means an assignation.