A youngster in Coronation Street is in for a harrowing time when a trip to the park turns into an emergency.

Warning: spoiler alert!

While out with stepson Max and baby Joseph, David (Jack P Shepherd) has an epileptic fit.

A terrified Max tries to wake David but cannot.

However, he finds David's telephone and makes a call for help.

Viewers can find out who he phones and what happens next in the episodes from Monday May 6 to Friday May 10.