The expansion is part of the official road map. Next year the first zone will be put in practice (stage one), and part of the second half next year the expanded

The expansion is part of the official road map. Next year the first zone will be put in practice (stage one), and part of the second half next year the expanded zone is set to be drafted and a new date set for the deployment of stage 2. It is planned that stage 2 should be deployed no later than 2026.