All of British Columbia's licensed establishments are required by law to ask anyone who appears to be under the age of 19 for:

Question: All of British Columbia's licensed establishments are required by law to ask anyone who appears to be under the age of 19 for:
  one piece of ID with a photo
  one piece of ID with a photo and signature
  two pieces of ID, at least one with a photo
  two pieces of ID, both with photos

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two pieces of ID, at least one with a photo