Sampling point at Staithes Sampling point at Tunstall Sampling point at Clacton (Groyne 41) Sampling point at Newhaven Sampling point at Lyme Regis Church Cliff Beach Sampling point at Rock Sampling point at Instow Sampling point at Ilfracombe Wildersmouth Sampling point at Burnham Jetty North Sampling point at Heysham Half Moon Bay Sampling point at Roan Head Sampling point at Askam in Furness Sampling point at Allonby South Sampling point at Silloth Sampling point at Skinburness 1 50 0