Did a quick search but couldn't find anything....

If a ball goes off the back of the green on this hole, can a player drop within 2 clublengths, not nearer to the hole? Can you drop on the green?

Or does he have to re-hit form the tee box or go to the drop area?

A player today hit one off the back, right near the small track of land going onto the green, could he have dropped on this track of land if it was within 2 clublengths of point of entry?

Thanks.