1. A method of managing a plurality of tasks to be carried out by a plurality of personnel, each of the tasks having identified task details relevant thereto, said method including: identifying task personnel who will be directly involved in carrying out each task; allocating sole responsibility for each task to a task controller, and transferring task details to and/or between task personnel and controllers such that task details relevant to a task are provided to and accessible by only the task controller and the task personnel for said task; wherein recommendations for modifying task details relevant to a task can only be made by task personnel for said task, and wherein a task or task details for a task can only be modified by the task controller for said task and/or an administrator; said method utilising a data processing assembly operable under the control of program means embodied on a machine-readable storage medium that provides a task management system for coordinating said plurality of tasks, said task management system including: transfer means for transferring said task details to and/or between said task personnel and controllers; recommendation protocol means for establishing a protocol that said recommendations for modifying task details relevant to a task can only be made by the task personnel for said task, and modification protocol means for establishing a protocol that said modifications to a task or said task details for a task can only be made by the task controller for said task and/or said administrator.