“a bad credit history is not the same as having no credit at all...”
What is a bad credit score?
You will be considered as having a bad credit score if you have done anything that does not stick to the terms of your original credit agreement. So, most commonly, this will be making repayments in part, late, or not at all will all show on your credit history as will having defaults, a CCJ (County Court Judgment), IVA (Individual Voluntary Arrangement) or being declared bankrupt.
But keep in mind that a bad credit history is not the same as having no credit at all. If you’ve never borrowed before you may find it hard to secure credit, as your lack of credit history will mean that lenders have no evidence you’ll be a reliable borrower, and may reject you because of this.