Archaeologists have discovered a Norman bridge during a dig in a West Sussex city.

Experts working in Chichester’s Priory Park have uncovered the remains of a military causeway that would have led to the city’s 11th Century castle.

The team from Chichester and District Archaeology Society made the discovery during an excavation in the park which is set to finish on Monday.

An open day is being held on Saturday for people to come along and hear about the finds.