K53 Prep

Bus lane marking

Road Marking RM9
Where you'll see it
On the left or right-hand side of a road in an urban area
What it means
To identify that part of the carriageway which is reserved for buses only during the periods indicated on the sign
What you must do
If you are not driving a bus do not drive in the lane indicated by the sign during the times on the sign

Source: Signs manual