Is there groynes in the holderness coast?

Yes, there are groynes along the Holderness Coast in East Yorkshire, England. These structures are used to reduce coastal erosion by trapping sand and sediment, helping to protect the shoreline from the powerful waves of the North Sea. The groynes have been part of coastal management efforts in the area, which is known for its rapid erosion rates. However, their effectiveness and environmental impact are subjects of ongoing debate.