It comes following road fatalities.
Gardaí are appealing to all road users to never drive under the influence of alcohol or drugs.
There have been three fatalities, including one in Westmeath, in the first 96 hours of a Garda St Patrick's bank holiday operation which started on Thursday and will run until Wednesday.
A man in his 20s died in a single vehicle collision on the N4 between Mullingar and Rathowen in the early hours of yesterday morning.
While over 3,450 drivers have been detected for speeding offences since Thursday.
Head of Media Relations at the RSA, David Martin says he's concerned about changes in people's behaviour on the road:
Midlands Gardaí Appeal For Witnesses To Fatal Crash
Midlands Security & Defence Analyst Says Hoax Bomb Threats Aimed To Intimidate
Almost €446,000 Allocated To Midlands Community Centres And Clubhouses
Midlands Family Takes On Ireland’s Fittest Family Challenge
5K Fundraiser To Support Motor Neurone Disease Association Takes Place In Westmeath
No Slowing Down With Age As Westmeath Bowlers Shine At 14th Annual National Bowls Competition
Woman Appears In Court Over €280k Cannabis Seizure In Midlands