Both drivers tested positive for cocaine.

The driver tested positive for amphetamines, methamphetamines, opiates, and cocaine.

The driver was stopped at a checkpoint by Roscommon Roads Policing Unit

The unaccompanied learner driver was also caught travelling at 94kph in a 50kph zone and claimed they were running late to a driving lesson.

The operation focused on what Gardaí called the four life saver offenses.

Local Gardaí are warning motorists to drive responsibly over the Christmas period

Gardaí warning the public that checkpoints will be in place across the country over the Christmas.