Combine tomato juice, water, cloves, onion, bay leaf and lemon rind. Cover, bring to a boil and let simmer 10 minutes. Strain. Add Worcestershire sauce and cayenne or Tabasco to taste. Serve in soup cups with a slice of lemon dipped in parsley in each. One teaspoon finely-diced cooked ham may be put in each cup. Yield: 6 servings.