Question: Which class had Stanley Dickens as a driver?
SQL: SELECT "Class" FROM "2-16861730-2" WHERE "Driver" = 'Stanley Dickens';

Question: What was the highest amount of laps for class C1 and driver Derek Bell?
SQL: SELECT MAX("Laps") FROM "2-16861730-2" WHERE "Class" = 'C1' AND "Driver" = 'Derek Bell';