
| The by @ottoberkeley 🌊 Did you know it prevents most of Greater London from being flooded by exceptionally high tides and storm surges moving up from the North Sea?...

| The by @ottoberkeley 🌊 Did you know it prevents most of Greater London from being flooded by exceptionally high tides and storm surges moving up from the North Sea?...

The by @andrewdashb 👌🏼🔥 This flood defence system is half a kilometre wide and it protects from tidal surges. It has been operational since 1984. 💙 ||

closes for the 177th time, to defend Captured by the Police Air Support team, you can see why this is proving quite handy. 😱 Operational since 1984 it prevents flooding...