Obligation

D1a - Obligatory way to the right

D1b - Obligatory way to the left

D1c - Obligatory way ahead

D1d - Obligatory way to right at the next t-junction

D1e - Obligatory way to left at the next t-junction

D2a - Obligatory way to left or front at the next t-junction

D2b - Obligatory way to right or front at the next t-junction

D2c - Obligatory way to right or left at the next t-junction

D3a - Mandatory to drive around road island, or the obstacle from the right

D3b - Mandatory to drive around road island or the obstacle from the left

D4 - Drive around the roundabout

D5a - Way for transport vehicles to circulate obligatorily

D5b - Oligatory way for heavy vehicles to circulate

D6 - Lane reserved for vehicles of public transport

D7a - Obligatory track for cycles

D7b - Obligatory track for pedestrians

D7c - Obligatory track for horseman

D7d - Track obligatory for cattle in herd

D7e - Obligatory track for pedestrians and cycles

D7f - Obligatory track for pedestrians and cycles

D8 - Obligation to transit at a minimum speed of... kilometers per hour

D9 - Obligation to use snow chains on the tyres

D10 - Obligation to use the lights of intersection (medium lights) switched on while circulating

D11a - End of way for transport vehicles to circulate obligatorily

D11b - End of oligatory way for heavy vehicles to circulate

D12 - End of lane reserved for vehicles of public transport

D13a - End of obligatory track for cycles

D13b - End of obligatory track for pedestrians

D13c - End of obligatory track for horseman

D13d - End of track obligatory for cattle in herd

D13e - End of obligatory track for pedestrians and cycles

D13f - End of obligatory track for pedestrians and cycles

D14 - End of obligation to transit at a minimum speed of... kilometers per hour

D15 - End of obligation to use snow chains on the tyres

D16 - End of obligation to use the lights of intersection (medium lights) switched on while circulating