This morning we opened the Potter Heigham fish barrier in #NorfolkBroads It has been closed this week to protect fish from salt water due to the surge tide. To find out more about how the barrier works, read our blog here https://t.co/8dRNIfr7LP #saltwater #TeamEA pic.twitter.com/sugKLcfN64

— EnvAgencyAnglia (@EnvAgencyAnglia) January 11, 2019