no need
There simply is NO NEED for Tesco's. But then there never was a "need" for Tesco's or any supermarket - there was only the "need" that Teignbridge had dreamt up, because they wanted more cash in their coffers. After all, if local residents "needed" a supermarket, why did they move here in the first place, and why are they still living here? Yes, a supermarket may make one tiny part of your week ...