1. Make front and rear wings a single blade of specific size, which can be adjusted by the driver, at will.
2. Ban all winglets, barge boards and diffusers.
3. Make the engines 1000bhp.
4. Go back to the tyre sizes of the 1970s/1980s
5. Make tyres durable to last a whole race.
6. Ban the need for pit stops to change the grade of tyre. Allow teams to select whichever tyre grade they wish, including mix and match (as happened in 1980s)
7. Ban DRS.
8. Increase fuel allowance to 175KG, so that drivers can drive flat out for the whole race.
9. Engine or gearbox penalties should relegate the driver to a maximum of back of the grid.
10. No additional time penalties or drive throughs for engine or garbox change.
11. Ban radio communication.
12. Make all pit stops a mandatory 10 second stop.
Ten ways of saving a vanishing formula.