been by means of number plate recognition via overhead gantries. Since 2022, the toll is €2.20 for cars on a tag account, €2.70 for cars whose number plates have been registered with eFlow on a video account, and €3.20 for unregistered cars. Unregistered vehicles can pay at Payzone outlets, by calling eFlow customer service or by paying on the eFlow website. Drivers who fail to pay receive escalating fines, depending on how long the toll remains unpaid. Prior to 29 August 2008, tolling was usually by cash payment at a toll plaza to the former operators NTR plc. A prepaid tag system, Eazy Pass, was also used since the early 2000s but was not barrier-free unlike the present arrangements. The tolling remains a single point operation. See also East-Link (Dublin) Roads in Ireland References External links eFlow website - barrier free tolling operators on the M50 Bridges in County Dublin Bridges completed in 1990 1990 establishments in Ireland Toll bridges in the Republic of Ireland Buildings and structures in South Dublin (county) Buildings and structures in Fingal Road infrastructure in the Republic of Ireland