Eye-witnesses reported seeing police officers, firefighters and ambulance crews at Marine Parade this morning (Saturday, December 17).
According to traffic reports, Marine Parade is partially blocked eastbound at West Street.
Video footage from the scene shows an air ambulance taking off from the beach. Click here to see more pictures from the scene.
Residents took to social media to find out what was happening. One wrote: “What’s happened – we live doors away and can see a commotion.” Another person added: “Does anyone know what's going on, town is in gridlock.”
UPDATE: Worthing woman in 20s dies after emergency incident: Death no longer suspicious, police confirm
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![An air ambulance landed on Worthing beach](https://www.sussexexpress.co.uk/webimg/b25lY21zOjBiYmQxODAyLWM3YmEtNDE0Ni1hNjU0LThmMGJmYzUzZmYwZjozZWRhMmY5Yy00MGJlLTRjNTQtODcwNy04NjBkZWFlOGQ5YjY=.jpg?crop=3:2&trim=&width=640)
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An air ambulance landed on Worthing beachPhoto: Eddie Mitchell
![Police officers, firefighters and ambulance crews responded to the incident at Marine Parade](https://www.sussexexpress.co.uk/webimg/b25lY21zOmQyYzMzZGYxLTZmNWUtNGQyZS05MGJiLWIzMjQ0NGE4ZmE5Nzo5MjhmNzUxOS1kNzM5LTQ5OTYtOTA4Yy00MjlhMzZkZWUxZDM=.jpg?crop=3:2&trim=&width=800)
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Police officers, firefighters and ambulance crews responded to the incident at Marine ParadePhoto: Eddie Mitchell
![Eye-witnesses were amazed by the sight of the air ambulance](https://www.sussexexpress.co.uk/webimg/b25lY21zOmQ5Nzc2OGU0LWM5ZGMtNDBhYi04MThhLTgzYzkyOWU3M2M0NTo3MWEzMTFjOC01YzM3LTQzY2ItYjdiMi1jODllNzY2YjExOGY=.jpg?crop=3:2&trim=&width=800)
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Eye-witnesses were amazed by the sight of the air ambulancePhoto: Eddie Mitchell
![Eye-witnesses reported seeing police officers, firefighters and ambulance crews at Marine Parade, Worthing](https://www.sussexexpress.co.uk/webimg/b25lY21zOmExMDljMTJlLWQ4YmEtNDA0Ni1iMzYzLWZhMTIyMWYyYTA0MDpmZGMwMjIwYi1kMjUxLTQ0M2YtOTg0NS01MjcxOWQ5MzZlNzk=.jpg?crop=3:2&trim=&width=800)
4. Marine Parade Worthing.jpg
Eye-witnesses reported seeing police officers, firefighters and ambulance crews at Marine Parade, WorthingPhoto: Eddie Mitchell