Two teenagers have been arrested after a three-year-old boy was left fighting for his life following a hit-and-run collision.

Leo Durrington, from Wigan, was hit by a stolen white Ford Transit Connect van that was being chased by officers in Leigh after failing to stop shortly after 10.35am on Tuesday, Greater Manchester police (GMP) said.

A 16-year-old boy was arrested on Tuesday evening on suspicion of causing serious injury by dangerous driving, aggravated vehicle taking, failing to report a collision and failing to stop following a collision.

A 15-year-old boy was arrested on suspicion of allowing himself to be carried in a stolen vehicle.

The stolen van that was being pursued by police before colliding with Leo Durrington. Photograph: Greater Manchester Police/PA

A police spokesman said Leo had suffered life-threatening injuries and remained in a critical condition in hospital.

After hitting Leo, the van drove off and was later recovered by police on St Johns Street in Abram.

Sgt Lee Westhead, of GMP’s serious collision investigation unit, said: “Thanks to the quick work of our officers, and information received from the public, we have managed to make two arrests following this horrendous incident earlier today.

“I would like to thank everyone who has come forward to police with information so far but our investigation does not stop here, and I would ask anyone with information about what happened to please get in touch with police.

“Leo is still in a critical condition in hospital, and my thoughts are with him and his family at this incredibly difficult time.”

The incident was referred to the force’s professional standard’s branch “in line with normal force policy”, a spokesman said.

Anyone with information should call GMP’s serious collision investigation unit on 0161 856 4741 or 101 quoting reference number 628 of 30/10/2018. Reports can also be made anonymously through the independent charity Crimestoppers on 0800 555 111.