What is the difference between a Student Pilot Licence (SLP) & Recreational Pilot Licence (RPL)?

A GFPT was a student pilot licence which allowed you to carry passengers and for every flight you needed to be authorised by a qualified fight instructor. Under Part 61, the holder of an RPL is the person responsible for the safety of the flight and they don’t need an instructor to authorise them to fly. RPL holders need to have a separate endorsement to fly in controlled airspace, at controlled aerodromes, use an aeronautical radio and conduct cross country flights.