exempted from the requirement are business men and women and artists at least when it comes to performing a one off activity and trainees others
This means that those exempted from the visa requirement are businessmen and women, sportspeople and artists at least when it comes to performing a one-off activity journalists and trainees, among others.
exempted from the requirement are businessmen and women, and artists at least when it comes to performing a one-off activity and trainees, others.