 The Green "Daktylios" is a scheme that allows electric cars, hybrid cars and all vehicles produced after 2011 that produce less than 140g/km of CO2 access to the Inner "Daktylios" anytime.The "Daktylios" scheme has been criticised for being ineffective, with the primary reason being that many people own two cars, one with odd and one with even plate numbers, granting them daily access and the other one being that it is occasionally violated.However, there are no plans to phase it out or replace it with a congestion pricing system.