A workshop is a technique for conducting group discussions and activities with stakeholders to elicit, analyse, validate and prioritise their views and needs. It helps to facilitate effective communication and collaboration among stakeholders and resolve conflicts or issues. Therefore, options B, D and E are correct answers, as they are possible reasons why Paul did not use a workshop to avoid delays. They describe different challenges or constraints that may prevent or limit the use of a workshop technique. Option B describes a challenge related to the geographical location of stakeholders. If the stakeholders are located in different time zones, it may be difficult or impractical to arrange a workshop that suits their availability and preferences. Option D describes a challenge related to the availability of stakeholders. If the key stakeholders have busy or conflicting schedules, it may be hard or impossible to organise a workshop that involves all of them at the same time. Option E describes a constraint related to the venue of the workshop. If a neutral venue is available for stakeholder discussions, it may be preferable or necessary to use it instead of a workshop, as it may reduce bias or influence from any stakeholder group. Option A is not a correct answer, as it is not a reason why Paul did not use a workshop to avoid delays. It describes an issue that may arise during a workshop, but not prevent or limit its use. If one stakeholder has a dominant personality, it may affect the dynamics and outcomes of the workshop, but it can be managed by using appropriate facilitation skills and techniques. Option C is not a correct answer, as it is not a reason why Paul did not use a workshop to avoid delays. It describes an objective that may be achieved by using a workshop, but not prevent or limit its use. If consensus from stakeholders needs to be established, it may be beneficial or essential to use a workshop, as it can help to reach a common understanding and agreement among stakeholders.

References: BCS Practitioner Certificate in BAP Specimen, page 41.