A driver failed to stop after knocking two people to the ground near Blickling Hall.
One of the pedestrians received minor injuries as a result of the collision on Aylsham Road shortly after midnight on Saturday.
It took place following the Classic Ibiza concert at the National Trust estate.
The vehicle, a Mercedes-Benz, was driven off in the direction of Buxton.
The car is believed to be missing its passenger side wing mirror as a result of the collision.
Anyone with information should contact PC Rachel Precious on 101, Crimestoppers anonymously on 0800 555111 or online at www.crimestoppers-uk.org/
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here