The incident occurred yesterday on Thursday, April 20 at Park Highway at round 4.40pm.
The A212 Croydon Underpass was closed in each instructions till round 9pm.
Paramedics have been additionally known as, and the person was transported to a close-by hospital for therapy.
Individuals reported sightings of an air ambulance within the space on social media.
The person’s accidents usually are not believed to be life-threatening.
London Ambulance Service and London Air Ambulance has been approached for additional remark.
A spokesperson for Metropolitan Police stated: “Police have been known as at about 4.40pm on Thursday, 20 April to reviews of a person fallen from top at Park Highway in Croydon.
“Emergency companies attended.
“The person has been taken to a south London hospital; his accidents usually are not believed to be life-threatening.”