Road closedBangladesh
1. Road closed
Road closed means that a road or section of road is temporarily or permanently unavailable to some or all traffic. A closure may be necessary because of roadworks, an accident, flooding, an event, structural damage or another situation that makes continued access unsafe or undesirable.
Drivers approaching a closed road should obey the closure signs and barriers and follow any indicated diversion. Exceptions may apply to authorised vehicles, emergency services, residents or local traffic where specifically indicated.
What does road closed mean?
Road closed means that access to a road or section of road is prohibited or unavailable to the traffic covered by the closure.
Why can a road be closed?
Roads may be closed because of roadworks, accidents, flooding, dangerous conditions, public events or other temporary or permanent restrictions.
Can you drive past a road-closed sign?
Normally, no. You must obey the closure unless an exception specifically applies to you, such as authorised access or local traffic where indicated.

Traffic rules
Bangladesh