restricted lane
nounUK /rɪˈstrɪktɪd leɪn/
US /rɪˈstrɪktɪd leɪn/
A restricted lane is a special part of the road that only certain cars are allowed to use.
The bus drove quickly down the restricted lane while other cars waited in traffic.
OTHER MEANINGS
2. A lane on a highway reserved for vehicles carrying a minimum number of passengers.
During rush hour, the restricted lane is open only to cars with two or more people.
3. A shipping or transport route that may only be used with official permission.
The cargo ship was not allowed to enter the restricted lane near the harbor.
4. A lane in a swimming pool or running track set aside for a particular group or event.
The swimmers in the restricted lane were practicing for the competition.