Thats is the dumbest thing to do. To let a friend without
license to drive your car.
I believe your friend is likely to get his ban extended, maybe for
another 2 years or so, because he already has a bad driving
record.
as for you, you better pray hard. You might want to argue that you
were so sick that day that you cant think properly and that is why
you made such a irrational decision to let your friend drive.
In any case, you should have just taken a cab. good
luck!!