Guiding rules for working independant in barbados

Hello everybody!
IŽ m new in this forum, and I would be very happy if someone can give me informations about working independent in Barbados…
I have heard that I would have to employ 2 or 3 local persons when starting an independant work…
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1.) Is it possible to work independent in Barbados, without employing 2 or 3 locals?
I would practice human kinethics and rent a room for working with clients.
So it wouldnŽ t make sense to me employing anyone else, and I also had no idea what kind of work these employees could do?! Overall, starting a new business takes time and patience, and I suggest I wouldnŽt even be able to pay for an employee...
 
2)
As far as IŽ m aware, I could get an immigration visa when I can proof adequate means of supporting myself during the first year.
Would I also need working permission for my plans? Or is that already included in the immigration visa?

Thanks a lot for advice !!!
leenah