 Complete the following phrase:  After the 1979 and 1980 races had been held at the Interlagos circuit in São Paulo, the F1 circus left the 5-mile Interlagos circuit due to safety concerns with the circuit and the growing slums of the circuits surrounding areas being at odds with Formula Ones new glamour image. Rios beaches and beautiful scenery were more suited to this new image, and the Brazilian Grand Prix was then held at Jacarepaguá for the remainder of the 1980s. The 