Where can you buy products of the brand KitKat® in Harrow?

KitKat can also be found in these cities:

Ashford Brentford Enfield Hampton Hounslow Isleworth Iver Kings Langley London Northolt Teddington Twickenham Uxbridge Watford Wembley invalidcity

You can also find this in Harrow:

Confectionery Wine Tobacco Vegetables Fruit Snacks Frozen Food Eggs Soft Drinks Confectionery