Looking for practical options!

Small family business (circa 8 staff) employes predominantly family members.   The business’s objective is primarily to provide jobs/earning capabilty for family.   Business does employ non family members and does not discriminate in their recruitment.  Family members automatically join the business, but do not displace non family.

How does this sit with equal  opps legislation?

How could one draft an appropriate equal opps  policy?

Thanks