I don't think you very blur one dah.
ERP reduces traffic therefore less chances of accident, less
chance does not mean no chance.
Speeding will still be there despite the cameras, but the speed
limit of the tunnel will space out the vehicles, and also enable
better e-braking for those who obey the speed limitation, which
will be the majority.
Road price can be instantly updated on the gantries, so can
telling motorist to stop right there in their tracks.
mancha,
I've gota feeling you are don't drive much.
Speed limit will not help space out the vehicles.
Road price instantly update will not stop motorist in their
tracks. It will only garner more cussing drivers.
Stopping them in their tracks before entering the tunnel will
only work if there are physical barriers that comes down to block
the vehicles.. and you must also provide a turn out... so drivers
don't get stuck on the expressway.