Road signs

This sign means "No-entry for vehicles". Bicycle is included in the "vehicles", so bicycles are not allowed to enter. The difference between the American road signs is that they have the words "Do Not Enter" above and below the white rectangular shape.

This sign means "No -entry for bicycles". The difference between American signs are that the colors aren't yellow and black. 

This sign means "You have to ring the horn on the bicycle".  The difference between American signs are that there are no such signs there.

This sign means "Lane for bicycles only". This means that you can ride in two-way. The difference between American signs are that theirs have green background and it says "BIKE ROUTE".

This sign means "Reserved for pedestrians and cyclists only". The difference between American signs are that their signs are yellow  and there isn't a kid holding hands.

This sign means "One way". The difference between American signs are that their signs have black word that says "ONE WAY", and there is a an black arrow.

This red triangle sign means to "STOP". The difference between the American road signs is that their signs are octagons. 

This sign that has a train in the middle means there is a "railroad crossing" ahead. The difference between the American road signs is that their signs have a black cross in the middle, and on both sides, there is a word "R".

This sign means " The vehicle must slow down to enable a sudden stop".  I can't compare this to America, because they don't have one.