Barbecue - Lime And Chilli Tuna Steaks

Ingredients

• 4 Tuna steaks 200g each
• 4 tbsp Olive oil
• 1 Lime juiced & zest
• 1 Garlic cloves finely grated
• 1 Red chilli finely chopped
• 1/4 tsp Freshly ground black pepper
• 1/4 tbsp Salt