A written statement of employment particulars will not necessarily determine an employee's contractual terms and conditions, as this case demonstrates.
In Malone and others v British Airways plc [2010] IRLR 431 HC, the High Court held that the provisions of a collective agreement purporting to set "minimum" cabin crew numbers for different routes and types of craft were not incorporated into individual employees' contracts of employment. In any event, an injunction would not be granted to restrain the employer from reducing cabin crew numbers below the levels specified, and, even if there had been a breach of contract, any award for damages would be for a nominal amount only.
In Bateman and others v Asda Stores Ltd EAT/0221/09, the EAT held that the employer was entitled to change its employees' pay arrangements without their consent because it had reserved a clear contractual right to make unilateral variations to their terms and conditions of employment.
In Tapere v South London and Maudsley NHS Trust EAT/0410/08, the EAT held that, in requiring a transferred employee to move to a location outside the scope of the mobility clause in her original contract of employment with the transferor, the transferee had acted in fundamental breach of contract. The employee's subsequent resignation therefore amounted to a constructive dismissal. Further, the transferee's attempt to move her place of work amounted to a substantial change in her working conditions to her material detriment. She was, therefore, also entitled to be treated as having been dismissed under reg.4(9) of the TUPE Regulations.
In Cheltenham Borough Council v Laird [2009] IRLR 621 HC, the High Court dismissed claims that a former employee had fraudulently or negligently failed to disclose information about her health in a pre-employment questionnaire. She had answered the questions accurately and truthfully, and as a reasonable lay person with her medical history would have answered them.
In Small and others v Boots Co and another [2009] All ER (D) 200 (Jan) EAT, the EAT held that the fact that the employer had stated that a bonus was discretionary did not necessarily mean that it had no contractual effect. The employer's discretion could relate to: whether or not to operate a bonus system at all; whether or not to award a bonus in a given year; or the amount of bonus to be awarded.
In Enfield Technical Services Ltd v Payne; BF Components Ltd v Grace [2008] EWCA Civ 393, the Court of Appeal held that a genuine error in the categorisation of employment status will not be enough to establish illegality where there has been no express or implied misrepresentation of the facts of the working arrangements.