article_snippet: MPs and peers may have to abandon the Houses of Parliament within 20 years unless a multi-billion renovation is given the go ahead, Speaker John Bercow Speaker John Bercow has warned.
article_snippet: MPs and peers may have to abandon the Houses of Parliament within 20 years unless a multi-billion renovation is given the go ahead .
highlights_snippet: But  Houses of Parliament may have to be abandoned within 20 years .
  