Heat oil in pan add bacon cook over medium heat for 2-3 mins. Add onion and carrot cook for 5 mins. Add the venison and stir for 5-6mins. Stir in tom puree and add red wine bring to boil until all liquid disappears. Add stock and herbs simmer for 30mins. Stir in cream and simmer for 15 mins. Season to taste and serve with spaghetti. Sprinkle with basil and parmesan.