In a zip lock sandwich bag, or bowl, mix the lime juice, zest, cayenne pepper, garlic powder, tandoori mix and salt. Add the drumsticks and massage it all together. Close the bag, or cover the bowl, and put in fridge for at least 3 hours to marinade.

Pre heat the BBQ for 2-3 minutes with the BBQ Grid in place, and add a drizzle of oil. Add the drumsticks and cook until golden brown and cooked through, this should take around 45 minutes.

Garnish with the chopped parsley and lime wedges.