Gary Coyle
In Memoriam
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elderly relative lives in morecambe and worked in the tunnels under Blackpool about 60 years ago, he says they are part of an early flood defence scheme, he says they were built in response to Blackpool councils request to the goverment at the turn of the century to help combat potential coastal flooding, also says they are linked to underground subway crossings and as flood water from the sea pours down into the subways then the immense water pressure will break open weakly built wall sections to expose these tunnels which will then take the flood water away very quickly through a series of tunnels and then inland into a natural geological series of underground caves
Cavers and potholers inland have on occasion reported salt water ingress into the cave systems??????
Cavers and potholers inland have on occasion reported salt water ingress into the cave systems??????