"7. The pattern of work was that the requirements for each individual shift were identified and arrangements were made by the crew in clerk, a young lady called Ellie, to fill the necessary shift requirement with permanent employees and the casual employees as necessary. If insufficient casual employees were available the respondents would contact employment agencies. The respondents explained to me that the work involves some skill and casual workers such as the claimant developed a degree of skill through experience which the respondents valued. At the conclusion of a particular shift a casual would contact Ellie to discuss his or her availability for the following day. It would be open to the casual to indicate whether or not he or she was available and, no doubt, Ellie would indicate whether he or she was needed. There was no arrangement on the part of either party that a casual would be offered a minimum amount of work over any given period or that he or she would accept a specified minimum amount of work. The respondents explained to me, and I accept, that if a casual was offered work and accepted, it was expected and understood that that individual would honour the arrangement and turn up for work and having turned up and worked the shift he or she would be paid for it. That was an implicit part of the bargain. If a casual was unable to work Ellie would telephone other casuals on the list in order to ascertain if they were available to work. Once an offer had been made and accepted once again it was expected that the individual would turn up for work. 8 It was part of the arrangement, however, that a casual was free to decline particular offers if he or she wished to do so. There would ordinarily be no comeback or action taken against that individual. Mrs Haggerty explained to me that it was perfectly in order for her or one of her casual colleagues to notify the respondent of any periods when they would be unavailable to work through holiday or other reasons. Sick absence, if notified in advance or when it arose was, again, something to which the respondents did not object. Equally the casuals had no expectation of being offered a set minimum amount of work. 9 During the course of the evidence the respondents explained to me that they regarded the casuals as a valuable resource and took steps to try and ensure that each received a reasonable amount of work offered. The reason for this was that a casual who did not receive a reasonable amount of work offered would be likely to go elsewhere and the respondents would lose the availability of his services. On the other side of the coin if a casual consistently failed to accept offers of work over a long period without an acceptable reason such as illness or holiday some enquiry would, at the very least, have been made to ascertain whether he or she was still interested in remaining on the bank of casuals. The ultimate position might be that if an individual failed to respond over a long period to repeated offers of work his or her name would be removed from the list altogether. I have been shown a list of all the shifts [for] the weeks that the claimant worked from April 1998. There is a pretty consistent pattern of the claimant working most weeks and her evidence to me was that rarely, if ever, did she refuse a shift offered. There were periods when she took holiday. Over the whole of the period from 1998 onwards the claimant has found it impossible now to identify any particular dates which were holiday when obviously she would have been unavailable for work or to identify dates when she was offered work but refused it as opposed to dates when she was not offered work at all. The record discloses that there are a number of periods of sick absence over the years that the longest being for a period of some 12 weeks in 2003."
"this was an arrangement whereby she could choose which days to work and that this arrangement suited her personal circumstances. The Claimant did not at any stage in her evidence claim that she only took time off work for holiday or sickness"; and "her general practice was to give the [appellant] prior notice of any days during the following week on which she did not wish to work; that, as a result, she would not be offered work for those days (even if work was available)."
"It is accepted by the parties that whilst she was actually working a shift for the respondents the claimant was working under a contract of employment. There are, in my judgment, two significant factors. First of all I am reminded that the intention of the parties may be deduced from their conduct over a long period of time. In this situation, there was an expectation that the claimant would be available for a reasonable amount of work. Her services were valued and frequently called upon. I entirely accept that there was no obligation upon her to accept any particular offer but I am satisfied that had she persistently declined offers of work her name would be removed from the list of casuals. Equally although there was no guaranteed minimum amount of work the claimant had an expectation that she would be offered a reasonable amount of work. If the flow of work had dried up she would undoubtedly have sought work elsewhere. I find that those circumstances are sufficient – just sufficient – to amount to the minimum of mutual obligation between the parties to enable me to find that there was an overarching contract of employment. I am supported in this conclusion by the fact that the respondents took disciplinary action against the claimant. It might have been argued that disciplinary action was an incident of a single contract relating to a specific period during which the claimant worked. Were that to be the case it is surprising that it continued following the termination of that particular work period when the claimant left early. In my judgment, that is supporting evidence of a continuing obligation between the parties."
"The parties incurred no obligations to provide or accept work but at best assumed moral obligations of loyalty in a context where both recognised that the best interests of each lay in accommodating the other."
"In 1994, for example, Mrs Carmichael was not available for work on 17 occasions nor Mrs Lees on eight (p.1174D). No suggestion of disciplining them arose. The objective inference is that when work was available they were free to undertake it or not as they chose. This flexibility of approach was well suited to their family needs. Just as the need for tours was unpredictable so also were their domestic commitments. Flexibility suited both sides. As Mrs Carmichael said in her application form, "the part-time casual arrangement would suit my personal circumstances ideally!"
"There must, I accept, be evidence to support that contract, otherwise there would be an error of law or a decision which no reasonable tribunal could have reached. I think that means evidence at least of an obligation to accept work offered by the company, and on the authority of Devonald v Rosser & Sons[1906] 2 KB 728 , the obligation to accept piecework would imply an obligation to offer it. I agree that the evidence of these obligations is tenuous, so tenuous that the industrial tribunal's decision comes dangerously near the ill-defined boundary which separates the grey area of possible reasonable decisions from the jurisdiction of an appeal court to declare the decision wrong and to put it right. According to the chairman's note Mrs Taverna said: "
"For my part I would accept that an arrangement under which there was never any obligation on the outworkers to do work or on the company to provide work could not be a contract of service. But the mere facts that the outworkers could fix their own hours of work, could take holidays and time off when they wished and could vary how many garments they were willing to take on any day or even to take none on a particular day, while undoubtedly factors for the industrial tribunal to consider in deciding whether or not there was a contract of service, do not as a matter of law negative the existence of such a contract. I see no reason in law why the existence of a contract of service may not be inferred from a course of dealing, continued between the parties over several years, as in Airfix Footwear Ltd v Cope[1978] ICR 1210 ."
"A course of dealing can be used as a basis for implying terms into individual contracts which are concluded pursuant thereto, but I can find no authority for the proposition that even a lengthy course of dealing can somehow convert itself into a contractually binding obligation - subject only to reasonable notice - to continue to enter into individual contracts, or to be subject to some "umbrella" contract."
"So far as mutuality is concerned, the "arrangement," to use a neutral term, could have been that the company promised to offer work to the regular casuals and, in exchange, the regular casuals undertook to accept and perform such work as was offered. This would have constituted a contract. But what happened in fact could equally well be attributed to market forces. Which represented the true view could only be determined by the tribunal which heard the witnesses and evaluated the facts."