"It is quite apparent that the applicants worked on the basis that the respondent company were not obliged to give them work and the applicants could refuse to work. For practical purposes this had not occurred over the years but this quite clearly was the understanding between the parties on that particular point."
"Essentially there are three questions to be answered.
"If the parties deliberately arranged to be self-employed to obtain tax benefits that is strong evidence that this is the real relationship."
"It is not a mechanical exercise of running through items on a check-list to see whether they are present or absent from a given situation. The object of the exercise is to paint a picture from the accumulation of detail. The overall effect can only be appreciated by standing back from the detailed picture which has been painted by viewing it from a distance and by making an informed, concerned, qualitative appreciation of the whole."
" The tribunal has looked at the overall picture and this shows that the applicants throughout all the time they worked for the respondent decided how to carry out the scaffolding work, could have refused to work, were not guaranteed work by the respondent, determined when to take their holidays, worked to a priced job and could take time off if they finished such job early and treat any balance of the money to be paid for the job as a bonus, provided their own small tools and protective clothing apart from specialist jobs, were responsible for arranging their own pensions, ran their own business bank accounts, received no holiday pay or sick pay, paid their own tax and national insurance and engaged their own accountant to prepare their business accounts; the applicants, however, worked for the respondent for many years and for no-one else and the respondent supplied the scaffolding and provided the ladders to be used in the scaffolding work and the applicants usually used a lorry belonging to the respondent to take them to their place of work.
" Whether or not a person is employed under a contract of service is often said in the authorities to be a mixed question of fact and law. Exceptionally, if the relationship is dependent solely upon the true construction of a written document it is regarded as a question of law: see Davies v Presbyterian Church of Wales[1986] IRLR 194 . But where, as in the present case, the relationship has to be determined by an investigation and evaluation of the factual circumstances in which the work is performed, it must now be taken to be firmly established that the question of whether or not the work was performed in the capacity of an employee or as an independent contractor is to be regarded by an appellate court as a question of fact to be determined by the trial court."