If you're involved in a cheque bounce case where a blank signed cheque was allegedly taken from you under threat, you may have a defence. While presenting a cheque is often seen as an admission of debt, this presumption can be challenged. You'll need to provide evidence of the coercion and threats made, such as police complaints and stop payment instructions, to support your plea in court. The court will consider the balance of probabilities in your favour if you can substantiate your defence.