direct to your inboxExactly why the earth opened up and swallowed a chunk of Walmer Street in Abbey Hey is still to be fully explained.A number of factors no doubt contributed, including the enormous rainfall deposited on Manchester by Storm Christoph.While the investigation continues, the desperately sad stories of those forced to flee their homes reveals some wider truths about the struggles so many in our city are facing.Seventeen properties have been evacuated and four are now in the process