However , in practice trade unions complain of difficulties in operating unfettered .
With the exception of members of the Botswana Defence Force , Botswana Police Service , Local Police , and Prison Service , all workers have the right to join unions .
In practice trade unions complain of difficulties in operating unfettered .
With the exception of members of the Botswana Defence Force , Botswana Police Service , Local Police , and Prison Service , all workers have the right to join unions .