David Vaughan of the British Antarctic Survey says the new research on flooding means planners will be able to make preparations to protect London.
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The unexploded bomb was found near the Houses of Parliament and led to disruption in central London overnight.
Led by Quo frontman Francis Rossi, Parfitt's band mate for 50 years, the group's current line-up joined mourners at Woking Crematorium.
Currently the Ealing Council has a huge shortage of suitable space and sees these steel well insulated boxes as a cheaper alternative.