The cheapest supermarket in the UK this month has been named.
Consumer group Which? found that Aldi was the cheapest supermarket in a test comparing the price of a basket of 48 popular grocery items. Aldi was the cheapest overall, with the shop costing £77.21 on average - beating its rival discounter Lidl by £1.36.
The most expensive supermarket in the monthly price comparison was Waitrose. At £104.11 on average, the same shop was £26.90 more expensive at Waitrose than at Aldi.