There do, however, appear to me to be a number of circumstances which point to the conclusion that these salesmen are employees. They are not engaged for a limited time or to perform one specific task but as more or less permanent representatives of the firm, thus they participate as beneficiaries, albeit in respect of small sums only, in the firm's non-contributory superannuation scheme, the relative permanency of their employment being thereby recognized; turnover of land salesmen was described as "very, very small". They may not, by statute, act as land salesmen for any other agents nor act in any way in connexion with land dealings on their own account so long as they represent the respondents; they accurately enough describe themselves as representatives of the respondents. Their basis of remuneration, by commission, is attained only because of their proved experience and proficiency as land salesmen; until they "become sufficiently experienced and competent to go on full commission" they are unquestionably employees, paid by a salary plus some commission; their progression to a pure commission basis is regarded as promotion, yet they do not thereby cease to be an integral part of the firm's organization, in fact quite the contrary; any experienced salesmen new to the firm are only permitted to become pure commission salesmen if they are of "proven ability". Salesmen are expected to report on their whereabouts each working day, are required to pay over to the respondents all moneys received by them from purchasers and, apart from their sales activities in the field, those salesmen concerned with vacant land sales are expected to attend at the respondents' office for about one day a week in accordance with a roster, there to answer telephone enquiries and the like concerning land sales; this roster system is quite a flexible one and attendance pursuant to it advantages salesmen since enquiries relating to land sales initiated on their roster day are normally handled by them thereafter, thus providing a potential source of commission income. However their rostered attendance is also, under the respondents' system of organization, essential to its proper functioning and by their presence and the functions they there perform they render valuable services to the respondents. Most of those salesmen concerned with vacant land sales must not only attend, on their rostered day, at the firm's head office but have other calls made on their time; for instance, when the firm is engaged in selling off a new subdivisional area these salesmen must so arrange matters between themselves as to ensure that a representative is always present at the site of the subdivision at times when enquiries from visiting prospective purchasers are anticipated and when sales of a particular subdivision happen to lag somewhat the salesmen will be directed to devote more attention to it. All salesmen are required to abide by the code of ethics of the Institute of which the employers are members and by the rules of the Multiple Listing Bureau and these obligations are insisted upon. For every sale effected by a salesman he is required to complete and submit a questionnaire to the respondents, the purpose of which is to provide them with a quite detailed knowledge of the circumstances of the sale which has been negotiated and of the facts leading up to its conclusion, so that they may ensure that salesmen are acting as they would wish them to; for instance, the respondents insist that salesmen should always visit the land with an intending buyer before a sale is concluded. Control of newspaper advertising and the supervision of the form of contracts which the salesmen induce buyers to execute is undertaken by the respondents.