" By reason of his employment - It seems to me that the words 'by reason of' are far wider than the word 'therefrom' in the 1970 Act. They are deliberately designed to close the gap in taxability which was left by the House of Lords in Hochstrasser v Mayes . The words cover cases where the fact of employment is the causa sine qua non of the fringe benefits, that is, where the employee would not have received fringe benefits unless he had been an employee. The fact of employment must be one of the causes of the benefit being provided, but it need not be the sole cause, or even the dominant cause. It is sufficient if the employment was an operative cause - in the sense that it was a condition of the benefit being granted. In this case the fact of the father being employed by ICI was a condition of the student being eligible for an award. There were other conditions also, such as that the student had sufficient educational attainments and had a place at a University. But still, if the father's employment was one of the conditions, that is sufficient. If two students at a university were talking to one another - both of equal attainments in equal need - and the one asked the other 'Why do you get this scholarship and not me?', he would say 'Because my father is employed by ICI'. That is enough. The scholarship was provided for the son 'by reason of the father's employment'."
"One is directed to see whether the benefit is provided by reason of the employment and in the context of these provisions that, in my judgment, involves no more than asking the question 'what is it that enables the person concerned to enjoy the benefit?' without the necessity for too sophisticated an analysis of the operative reason why that person may have been prompted to apply for the benefit or to avail himself of it."
"Whether a benefit provided at the cost of a third party is provided by reason of his employment must depend upon a variety of circumstances including the source of the benefit and the relationship, rights and expectations of the employer, the employee and the third party respectively."
"what is it that enables the person concerned to enjoy the benefit?"