text: Just note down the addresses of any of the females who live in London or roundabout , while I put on my hat . " Five minutes later the young couple emerged into Piccadilly , and a few seconds later a taxi was bearing them to The Laurels , Glendower Road , N.7 , the residence of Mrs. Edgar Keith , whose name figured first in a list of seven reposing in Tommy 's pocket-book .
  
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  The taxi cab was driven by a woman .