Canals and Rivers

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Across
  1. 3. This building in Birmingham dates back to 1874, and is famous for its horse-shoe shape
  2. 5. What is K&A short for?
  3. 7. What sporting event took place along the Lea Valley in 2012?
Down
  1. 1. This Arm has the same name as a famous bear
  2. 2. This Navigation flows through the remote valley of Wensleydale
  3. 4. Aqueduct in Wales
  4. 6. This aqueduct is a scheduled ancient monument and was completed by John Rennie is 1810