‘(1) All forms of property shall be assets for the purposes of this Act, whether situated in the United Kingdom or not, including- ... (b) currency, with the exception (subject to express provision to the contrary) of sterling.’
‘(1) Where a person incurs a debt to another, whether in sterling or some other currency, no chargeable gain shall accrue to that (that is the original) creditor or his personal representative or legatee on a disposal of the debt, except in the case of the [ sic ] debt on a security (as defined in section 132).’
‘... section 251(1) shall not apply to a debt owed by a bank which is not in sterling and which is represented by a sum standing to the credit of a person in an account in the bank.’
‘(2) Where the owner of an asset which has become of negligible value makes a claim to that effect: (a) This Act shall apply as if the claimant had sold, and immediately reacquired, the asset at the time of the claim ... for a consideration of an amount equal to the value specified in the claim.’