Tesco's No Quibble Policy

http://www.tesco.ie/csr/index.html#2

After this thread on boards, I went in search of this policy and sure enough its on Tesco's website, its worth keeping this in mind next time you goto tesco's :)

No Quibble Policy
Our "No Quibble Policy" is our way of showing customers that we always charge the right prices in our stores. It states that: "in the unlikely event of you being charged a price at the checkouts that is higher that the price mounted on the display, we will give you that item absolutely free and without quibble"