8.—(1) The score an individual obtains in relation to daily living activities is determined by adding together the number of points (if any) awarded for each activity listed in column 1 of the table in Part 2 of schedule 1.
(2) For the purpose of paragraph (1), the number of points awarded to an individual for each activity listed in column 1 of the table is the number shown in column 3 of the table against whichever of the descriptors set out in column 2 of the table for the activity applies to the individual by virtue of regulation 10.
(3) For the purposes of regulation 5, an individual has—
(a)limited ability to carry out daily living activities where the individual obtains a score of at least 8 points and no more than 11 points in relation to daily living activities,
(b)severely limited ability to carry out daily living activities where the individual obtains a score of at least 12 points in relation to daily living activities.