The Good Karma Hospital

ITV, 9pm, today

The medical drama set in a South Indian hospital and starring Amrita Acharia and Amanda Redman is back for its second series.

It proved to be a surprise hit for ITV last year, with many of its fans claiming that the idyllic setting was one of the reasons why they loved the show.

The opening episode begins as a blistering heatwave hits Kerala, which causes its own challenges for Ruby.

But there’s worse to come when she’s forced to carry out a test that stretches her skills to their limit.

Meanwhile, Lydia decides she’s ready to face her first night shift alone – but has she bitten off more than she can chew?