A power cut left Sainsbury’s without fresh and frozen food last week.
The store, in Kiln Lane, Epsom, which usually opens at 7am did not open until 10.15am last Thursday because of a "power outage".
A spokeswoman said: "They had limited fresh and frozen products but still kept the store open for customers.
"At 3pm that day they had most of the fresh and frozen items restocked.
"Certainly by Friday morning they were back running and opening as usual."
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