What is the legal consequence of driving a motor vehicle on a public road in Antigua and Barbuda without a valid driver's license or learner's permit?

1. A written warning on a first occasion, with prosecution only on a repeat
2. The driver may be arrested without a warrant and, on summary conviction, faces imprisonment for one year and a fine of one thousand dollars
3. A fixed penalty ticket that can be settled at any police station
4. No penalty applies while a licence application is already pending