I'm a Celebrity campmates are prepared to be away from home for a possible three weeks.Being apart from family is hard for anybody and, despite the fact they're only in Wales as opposed to Australia (where the show is normally based), some of the contestants have come up with secret codes to communicate with their loved ones.This year's eliminations are due to begin next week, but until then, the contestants are signalling to family members whenever they can.However, some of these codes have been foiled, with ITV bosses reportedly lining up punishments for those caught doing them.But, who has a secret code – and what are they?
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