Sussex Police said the incident, which happened at around 1.40pm, involved a motorcycle and a tractor which were both travelling southbound towards the Whiteways Lodge roundabout. Read more here
A police spokesman said: “The male motorcyclist was sadly confirmed dead at the scene; no other injuries have been reported.
“A 38-year-old man from Chichester was arrested on suspicion of causing death by careless driving. He has been released under investigation pending further enquiries.
“If you saw what happened, or have dash cam which may have captured the incident, please report it online or email [email protected] quoting Operation Dunham.”