CREATE TABLE table_8448 ("Fin. Pos" TEXT, "Car No." TEXT, "Driver" TEXT, "Team" TEXT, "Laps" TEXT, "Time/Retired" TEXT, "Grid" TEXT, "Laps Led" TEXT, "Points" TEXT)

What Driver had 50+3 Points?
SELECT "Driver" FROM table_8448 WHERE "Points" = '50+3'
SELECT "Driver" FROM "table_8448" WHERE "Points" = '50+3'