PREVIEW: 999 On The Frontline, Channel 4

To celebrate the return of the popular More4 show, the first episode of series six of 999: On the Front Line comes to Channel 4.

The paramedic crews of West Midlands Ambulance Service risk their lives to save others, during an unprecedented time for the NHS, from car crashes to cardiac arrests. In this episode, a delivery driver is the victim of a carjacking as he's dragged along the road.

On the M40, 13 stowaway migrants are found in a lorry full of tyres and they need urgent medical care. A man collapses while having a seizure in the middle of a busy road. And a woman experiences uncontrollable spasms in her legs at the stress of losing a child.

999: On The Frontline airs Monday 30th August at 9pm on Channel 4 and continues weekly on More4.