Investigators in the UK say a sudden gust of wind blew a stroller onto train tracks just seconds after a train had left the station.
The video – which was released Monday – is quickly going viral.
It shows a woman, presumably the mother, leaping onto the tracks to rescue the child. It does not appear that toddler was seriously injured, though investigators are trying to find the couple to question them about the incident.
She appears to haul the stroller up and hand it to a man standing on the platform. Moments later, another train passes through.
Authorities say it happened July 23. Investigators say the man had placed the stroller at the base of the staircase to help other family members, including another small child, down the stairs.
That's when the presumed gust of wind blew the stroller onto the tracks.