The years I raced in were fantastic. There was so much change in the cars. We went from treaded tyres to no wings right through to slicks to enormous wings.

It takes leadership to improve safety.

There has been a huge advance in technology, which has improved the safety of the cars incredibly, but there are still some heavy crash impacts and in certain circumstances there is still the chance of fire today.

When there is an accident involving fire, in most cases death is caused by the inhalation of the toxic smoke. What we need is air to go to a driver for 45 seconds. I'm surprised that this is not done, and I would make it compulsory.

The years I raced in were fantastic. There was so much change in the cars. We went from treaded tyres to no wings right through to slicks to enormous wings.

From the five years, 1968-73, if you were an F1 driver at that time, there was a very likely chance that you would have died.

There's enough Ferraris here to eat a plate of spaghetti.