s 263 Power to alter benefits to which section 261 applies
The Treasury may by regulations provide that section 261— (a) does not apply to a benefit specified in the regulations, (b) applies to a benefit so specified only where such conditions as the regulations specify are met in relation to the terms on which, and the persons to whom, it is provided, or (c) applies in such cases as are so specified to— (i) facilities that do not meet the conditions in section 261(3) to (5), or (ii) a benefit within section 262.