Hidden secrets of 154-year-old fort now accessible

Previously hidden areas of a historic fort in East Sussex are now open to the public after a £7.5m restoration project.
Several parts of Newhaven Fort, including tunnels leading to gunning positions and the battery observation post, have been made safe to explore.
The casemates – vaults within the 154-year-old site – have also been revamped to stop them leaking.
The 19th Century fort was closed for 12 months, but has reopened.
Collections custodian Francis Pulham said the restoration had "revitalised" the fort.
"We have brand new exhibitions in pretty much every casemate and we've even been able to open parts of the fort which have never been open to the public before," he said.
"The restoration was pretty vital. There were areas that were no longer accessible due to safety concerns, there was a risk of losing some of our heritage buildings."
He added: "It is the most important military structure on the Sussex coast."

Mr Pulham said the restored battery observation post, which provides a panoramic view, was one of the most important rooms in defending Newhaven.
Officers and soldiers used special range finders to look out for enemy ships and aircraft, he said.
"All that information was fed to the four guns above," he added.

Despite the fortification and artillery used to defend the site, it did not stop the Nazi Luftwaffe successfully hitting Newhaven Fort.
On 28 October 1940, nine bombs were dropped on Newhaven Fort, with four hitting the target. One landed within the walls, which created a 20m crater which is still visible, while two landed in the officers' encampment, which is now the customer car park.
The four guns facing out towards the sea are also now accessible to the public after being out-of-bounds for four years, Mr Pulham added.
They include gun position D, which has an underground passage which the public can walk down to get to the lower area of the fort.
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