Emergency services are at the scene of a serious collision in Wakefield this evening.
Police and Air Ambulance medics were called to Newmillerdam, shortly before 5pm, according to media agency, YappApp.
It is believed a motorcyclist lost control of their vehicle and collided with a mother and her child, who was in a pushchair at the time.
Read more: Dramatic Halifax fire pictures as Pearl Supermarket goes up in flames
The rider, who is thought to have collided with a bus stop, is said to be seriously injured. West Yorkshire Police remain at the scene, and Barnsley Road is closed in both directions.
Yorkshire Live has contacted West Yorkshire Police for a comment.
Follow the latest updates in our dedicated live blog below.
Post source: In The Know