BT-owned EE, the UK’s largest mobile operator, is preparing for a surge in summer staycations by boosting its coverage in popular coastal destinations.

After being mostly cooped up inside for over a year, a holiday is near the forefront of most people’s minds. Many aren’t yet ready to travel abroad – especially with travel advice for destinations changing at short notice – and so will be looking a little closer to home.

Marc Allera, CEO of the Consumer Division...