If a DVLA Driver's Licence Check reveals that a driver has an invalid or revoked licence, you must promptly take appropriate action so that you ensure that you remain compliant, without taking action, you leave a driver to operate a company vehicle illegally. You must look at the individual circumstance and you may need to suspend or terminate a driver's employment. You may need to look over your options and take a different appropriate action that allows you to protect your business and customers.