He says road safety advertisements are not working.
A former Transport Minister says no progress is being made to stop road deaths.
Four people have died on the roads so far this year, with two in Kildare, one in Cavan and one in Kerry.
There were 184 fatalities last year, and 14 people died during the annual Garda Christmas Road Safety Campaign.
Former Minister Shane Ross says road safety advertisements are not working.

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