Working for the Queen isn't like working for a normal boss, and you won't be surprised to learn that her standards are very, very high.
Anyone who hopes to call Buckingham Palace, Sandringham or Windsor Castle their office faces a tough job interview process so the royal family family can ensure their staff are discreet and excellent at what they do.
When it comes to hiring a new cleaner, the recruitment team have a strange test to spot the "special" cleaners amid the good ones.
According to Tracey Waterman, the head of recruitment, the team put the secret challenge to all interviewees to see how they react.
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