[...] * Physical and legal Issues. Accessibility is a major factor in equitable education provisions. It is ensured by anticipating and mediating social/environmental barriers to enhance access for all learners. Open schooling has to be accessible for all students, and thus needs to be implemented with inclusion at the heart of activities. It is only possible if legislation supports such activities. While there is legislation in most countries on accessibility for disabled students, there are barriers, especially due to regulations regarding the organisation of school activities outside of the school or activities within the school that involve external people.