Combine the olive oil and crushed garlic. Brush each side of the pita bread with the oil blend and place the bread on an oven tray. Toast it in a preheated oven at 325°F for about 15 minutes or until it is crisp. Watch the bread carefully to make sure it doesn't burn. Cool it down, then break it into small pieces. Set the pita croutons aside to garnish the salad.
While the pita is toasting you can make the salad dressing. For the dressing, combine the lemon juice, oil, garlic and seasonings together in a jar and shake well. Set it aside.
Combine the lettuce, cucumbers, tomatoes, peppers, red onion and herbs in a bowl. Just before serving, add the drizzle the salad with the dressing until it is well coated. Mix it all well to combine all of those wonderful flavors. Top the salad with the garlic pita croutons.