Demolition Job

 Three men wanted to join a demolition company, so they all sent there CV’s to the MD and asked if they could have a job. The MD said "prove you can blow up a building and tell me how many letters there are in the alphabet, then you can have a job."
 So the first man went and blew up a building and said "Sir there are 26 letters in the alphabet." And so the MD gave him a job.
 The second man went and blew up a building and said "Sir there are 26 letters in the alphabet." And so he joined the company too.
 The third man went and blew up a building and said "Sir there are 24 letters in the alphabet."
 
 The MD said "Why is that?" And the man said "Because I just blew up B&Q."