Police are appealing for help to trace a woman and small child who may have been involved in a collision in Langley Mill.
The incident occurred on Station Road shortly before 2.30pm on Friday May 11, and reportedly involved an off-road bike, which mounted the kerb near to the child, just by McDonalds.
Police are keen to speak to the woman who was with the child.
Anyone who saw the incident, or has any information, is asked to contact DC Paul Keens on 101, quoting reference number 18000214839, or send him a message online by visiting the Contact Us section of the website www.derbyshire.police.uk/Contact-Us.
Alternatively, call Crimestoppers on 0800 555 111.