Theory
The theory section is all the theory required to pass your drivers license. Its important to combine theory with practical driving practise.
(D10) Reserved lane or carriageway for public transport vehicles, etc.
The sign also indicates that vehicles specified in Chapter 8, Section 2 of the Road Traffic Ordinance (1998:1276) are permitted to use the lane or carriageway, unless otherwise stated on an additional panel. If other vehicles are permitted to use the lane or carriageway, this is indicated through an additional panel.