(1) This article applies to a person who is employed in or attending at any of the following employments or courses -

(a) an employment specified in Part 1 of Schedule 1 to the Act of 2005, where the employee -

(i) in the case of a person born before 1 January 1958 has attained pensionable age, or

(ii) in the case of a person born on or after 1 January 1958, has been awarded a State pension (contributory) or has attained the age of 70 years,

(b) an employment referred to in article 89 and Schedule C as being of such a nature that it is ordinarily adopted as subsidiary employment only and not as the principal means of livelihood,

(c) an employment specified in article 90 as being of inconsiderable extent, or

(d) a course which is prescribed for the purposes of section 71(10) of the Act of 2005.

(2) The provisions of Part 2 of the Act of 2005 shall, in relation to a person to whom sub-article (1) applies, be modified in the following manner -

(a)