Emergency crews were called to the intersection of Colonel Talbot Road and Decker Drive for a serious crash on Wednesday evening.
The London Fire Department tweeted that they were called to the area sometime around 7:30 p.m.
Officials said three vehicles were involved in the crash, and some hydro lines were brought down as a result of the collision.
Search and rescue were also required to perform an extrication on one of the vehicles involved. One person was taken to hospital with unknown injuries.
The area was closed for several hours while police investigated.
https://twitter.com/LdnOntFire/status/1344441868604612616