A driver allegedly assaulted another driver after they were involved in a crash in Christchurch this afternoon.
The drivers - both males - got into a physical altercation after teh crash near the entry of Dress Mart on Goulding Avenue in Hornby about 4pm.
Police are seeking witnesses or information regarding the incident.
Contact Christchurch Police on 03 363 7400 with any information and quote reference number P028215999.
Information can also be provided anonymously via Crimestoppers on 0800 555 111.