The organizer may exclude an exhibitorfrom thefair if he does not comply with the terms and conditions and persists in doing so after admonition or repeats breache_ of the contract which have already been admonished at previous fairs. In particularly serious cases, this exhibitor may also be excluded from future fairs, also applied if the exhibits banned by court of law have been shown or if the exhibitor or his employees have committed or encouraged punishable offence (e.g. theft or deliberate copyright infringement).