Police are investigating an alleged road-rage incident that happened in Lynn and are appealing for witnesses.
The alleged assault happened following a collision between a car and pedal cycle in King John Avenue in Lynn.
The incident took place at around 4.30pm on Tuesday, July 28.
The victim was waiting at the junction with Queen Mary Road when her red Porsche Boxster was hit from behind by the cycle.
The victim approached the cyclist, who is believed to have subsequently pushed her in the chest and cycled away.
Officers would like to hear from anyone who believes they may have witnessed the incident.
Witnesses are asked to contact PC Emily Carter at Norfolk Constabulary on 101 (calls 15p) or Crimestoppers anonymously on 0800 555 111.