A teenager has been left with serious injuries after a crash involving a quad bike.
Dyfed-Powys Police is appealing for witnesses after the incident which took place on Thursday, August 6.
Officers said a Honda quad bike was carrying four people when it was involved in a road traffic collision on the B4390 between Manafon and Berriew in Powys at 6.55pm.
Officers, who do not believe any other vehicles were involved, are now appealing for witnesses.
A spokesman for the police said: "Dyfed-Powys Police is appealing for witnesses to a road traffic collision on Thursday, August 6.
"It involved a Honda quad bike carrying four people and left a 16-year-old passenger with serious injuries after the incident on the B4390 between Manafon and Berriew, Powys, at around 6.55pm.
"We don’t believe any other vehicles were involved but are appealing for any extra information that can help us establish the full circumstances around what happened.
"Anyone with any details or dash camera footage of the vehicle or incident are encouraged to contact PC 1169 White at Dyfed-Powys Police serious collision investigation unit on 101, quoting incident reference DP-20200806-326."
