WHSmith hospital branches are the company's second biggest money-maker

The company has revealed that hospital stores, such as the one in Pinderfields Hospital, are more popular with than train station sites, making them the firm's second biggest money-maker in its travel division – after airports.

Apology after tubes of toothpaste are sold for nearly £10 at hospital shop in Wakefield

On the high street, the retailer said that strong sales of high-margin stationery have helped, with bosses planning to roll out more ranges and offer up more shop floor space.

It also said its UK-focused high street business continued to perform “in line with expectations”.

The company also highlighted the strength of its Post Office business, with 202 WHSmith stores now hosting them.