Standing IS allowed on the lower deck but not on the upper deck. The reason for this is that standing on the upper deck could make the vehicle unstable and liable to tip over.
Standing is allowed on the lower level of a double decker bus but not on the upper level because it might make the bus 'top heavy'.
It would raise the center of gravity and make the bus less stable.
A rough estimate would be about 90-100 people standing on a double-decker bus, depending on the size of the bus and local regulations.
as long as a double decker bus
Mancunian double-decker bus was created in 1968.
It isn't dangerous to travel in a double decker bus.
There are numerous weights for a double decker bus. The Dennis Trident Double-Decker Bus weighs 14,560 kilograms net (no fuel or passengers).
68 on a double decker,32 on a single decker and downstairs you can have up to 15 standing i got bored once and counted...
On tilting the center gravity of bus is lowered and it is likely to overturn
GM Standard double-decker bus was created in 1972.
how much would a double Decker bus cost
Look for the bus top