What should you do?
Check the charge for your vehicle and prepare to pay.
How to recognise it
A tall blue sign headed Toll / Táillí / CHARGES, M4, with vehicle symbols and euro amounts.
Common confusion
Charges depend on vehicle class, so check the correct row for your vehicle.
Explanation written by the My Driving Test editorial team using the Department of Transport Traffic Signs Manual conventions and the RSA Rules of the Road.
