One woman has been taken to hospital following the crash at Portslade Railway Station.
Adem, 14, suffered life-threatening injuries in a bike crash in Hove in May, paramedics say.
Traders call for Brighton & Hove City Council to reconsider making Western Road a "red route".
The region is in drought conditions after multiple heatwaves and a record-breaking dry spell.
Students across Sussex have been receiving their A-Level, T-Level and BTec results.
A temporary warehouse has been built so the store can open during final repairs, Waitrose says.
Vilius Domarkas pleaded guilty at Hove Crown Court on Thursday.
A 300m stretch of railings in Hove is to be restored as part of plans to revitalise the seafront.
The works aims to help to protect the Brighton and Hove coastline from flooding and erosion.
