The Regulated Slave Trade Act of 1788 was legislation passed by the British Parliament aimed at improving the conditions of enslaved Africans during transport to the Americas. This act arose from growing concerns about the brutalities of the transatlantic slave trade, particularly after public outcry over reports of inhumane conditions on slave ships. It established regulations for the treatment of enslaved individuals during their transport, reflecting a tension between economic interests and humanitarian concerns in the context of slavery in the British colonies.