Grilled vegetable salad (salata mechouya)

1. Grilli vegetables over medium-hot coals, turning frequently, until they have blackened patches all over.
2. Remove stems and seeds from peppers (remove skin if desired) and cut in strips.
3. Cut tomatoes into 4-5 pieces each and remove core.
4. Slice onion quarters in half crosswise and separate.
5. Crush or chop garlic.
6. In small bowl, blend to gether all othger ingredients except parsley.
7. Pour over vegetables, stir to coat and let sit 30 minutes.
8. Stiri in parsley just before serving.