Pre heat oven to 350*F
Dredge shanks lightly with flour and fry in olive oil until browned on both sides, place in a roasting pan.
Saute` all veggies in same pan until slightly soft approx 8 minutes.
Add sauce and wine and cook an additional 5 minutes
Add salt and pepper to taste.
Pour veggies over veal shanks in roasting pan and add the bay leaves.
Cover and place in oven for approx. 1 hour.
Remove cover and roast for 25 minutes.
The osso buco should be fork tender with a thick sauce and tender veggies.