Subscribe for full online access and get...
- Full, instant access to all stories
- Customised email alerts straight to your inbox
- Monthly print magazine
For the best possible experience using our website we recommend you upgrade to a newer version or another browser.
'Our conclusion is that if the piles supported some sort of platform, they were probably connected by horizontal members,' suggests Ove Arup maritime business leader Greg Haigh. 'However this raises questions as to why there are so many piles.'