Key legal question
Whether the invalidity degree was correctly calculated by wage comparison, including the choice of occupational level for the pre-disability income.
Extracted holding
The wage comparison was not shown to be incorrect; even using the claimant's preferred occupational level, the invalidity degree would still remain below 40%.
Extracted reasoning
The court held that using LSE tables was permissible because a job change would have been necessary even without disability. The claimant lacked a branch-specific qualification for level 3, and in any event the higher level would still not reach the pension threshold.