Talk about protecting and serving.

A UK police officer went above and beyond when he brought a couple’s Domino pizza to their house — after he had arrested the deliveryman.

Toni Robson, 34, and her husband Paul, 41, said they waited an hour and a half for their $57 pizza when they finally decided to call and cancel the order.

The couple were just about to make fish finger sandwiches when their doorbell rang.

“To our surprise, it was the police,” Robson told Southwest News Service. “The officer asked my husband, ‘Have you ordered a pizza tonight?’ He replied saying, ‘Erm, yes we have.’ ”

“The officer said, ‘Well, we have just arrested the delivery driver on suspicion of drug driving, so thought we would bring you your pizza as I would be really annoyed if it were my pizza just left in the back of his car.’ “

Their cheeseburger and pepperoni passion pizza was “slightly cold,” Robson said, “but still a lot better than the fish finger sandwich we would have been having.”

The Post reached out to Domino’s Pizza and the West Yorkshire police department for comment.

“The arresting officers delivered the pizza as it was en route to the station,” a spokesperson for the West Yorkshire police department told SWNS.

They added that the driver had been released from custody while awaiting the results of a blood test.

Not everyone was thrilled with the unexpected delivery.

One member of the TaxPayers’ Alliance — a UK group that campaigns for lower taxes — claimed the visit was unnecessary.

“This waste of police time will leave a bitter taste in the mouths of taxpayers,” Joe Ventre, the group’s digital campaign manager, said.

Domino’s told SWNS that every driver must complete safety training.

“The safety of the public and our colleagues is our main priority when our drivers are out delivering pizzas, and all of our delivery drivers complete comprehensive safe driving training when they join our business,” a spokesperson said. “While we’re unable to comment on an open investigation, we are assisting the police with their inquiries on this matter.”

Another instance of cheesy justice occurred when a Pennsylvania pizza delivery man managed to thwart a suspected carjacker while he was on his delivery route.