Gardaí are reminding people to only make necessary journeys.
A motorist has been arrested by gardaí in Westmeath.
The man failed a roadside test for drug driving, after being stopped by Mullingar gardaí at a covid-19 checkpoint.
A blood sample was taken and has been sent to the Medical Bureau of Road Safety for analysis.
Gardaí are also reminding people to only make necessary journeys.