question: Which British drama series centers around claims of poltergeist activity at the council house in Brimsdown, Enfield, England from 1977 to 1979?
answer: The Enfield Haunting
context: Title: Enfield Poltergeist
  Passage: The Enfield Poltergeist is the name given to the claims of poltergeist activity at a council house in Brimsdown, Enfield, England from 1977 to 1979 involving two sisters, ages 11 and 13.  Some members of the Society for Psychical Research such as inventor Maurice Grosse and writer Guy Lyon Playfair believed the haunting to be genuine, while others such as professors of psychology Anita Gregory and John Beloff were "unconvinced" and found evidence the girls had faked incidents for the benefit of reporters.  Members of the Committee for Skeptical Inquiry including stage magicians such as Milbourne Christopher, Joe Nickell, and Bob Couttie investigated the incidents and criticised paranormal investigators for being overly credulous, identifying various features of the case as being indicative of a hoax.
  Title: City Hall, Bristol
  Passage: City Hall (formerly the Council House) has been the seat of local government in Bristol, England since 1956 (before then the seat was in the Old Council House on Corn Street).  It is situated on College Green, opposite the Cathedral and at the foot of Park Street in Bristol city centre (grid reference [ ST582728] ).  Throughout its history it has been home to Bristol City Council.
  Title: Big Brum
  Passage: Big Brum is the local name for the clock tower on the Council House, Birmingham, England.  Built in 1885, the clock tower is part of the first extension to the original Council House of 1879 and stands above the Museum & Art Gallery.  The clock tower, Museum & Art Gallery and Council House were designed by architect Yeoville Thomason and form a single block.  The clock was donated by A. Follett Osler, a local pioneer in the measurement of meteorological and chronological data.
  Title: Haunted Collector
  Passage: Haunted Collector is an American television reality series which airs on the Syfy cable television channel.  The first season premiered on June 1, 2011, and ended on July 6, 2011.  The series features a team of paranormal investigators led by demonologist John Zaffis, who investigates alleged haunted locations with the hopes of identifying and removing any on-site artifacts or "trigger objects" that may be the source of the supposed paranormal or poltergeist activity.
  Title: The Enfield Haunting
  Passage: The Enfield Haunting is a British drama horror series which was commissioned by Sky Living and first aired on 3 May 2015.  Kristoffer Nyholm, who rose to fame after the hugely popular Danish series, "The Killing", directed the new three-parter.  The series is based on Guy Lyon Playfair’s book, "This House Is Haunted" and is about a series of bizarre events around the phenomena collectively known as ‘The Enfield Poltergeist’ that took place at a council house from August 1977 to 1979.  The drama draws upon recordings and witness statements to draw the audience in to the unfolding supernatural events.  The series finished on 17 May 2015 after the third and last episode aired.
citations: Enfield Poltergeist The Enfield Haunting