A great variety of arrangements currently exist in the public sector in relation to employees who are elected to local authorities. Civil servants above clerical grades are required to resign on standing for election to a local authority. Virtually all employees in semi-State bodies are free to engage in political activities including standing for election to and sitting on local authorities. In all other areas, the arrangements are based on custom and practice, but generally public servants are granted leave of absence on election to local authorities. In most other areas, employees are granted unpaid leave of absence.