Result of stupid legislation in Czech Rep: 19 signs on 200 meters

I don't think Skoda has anything to do about it, they're not even located in Prague. It's rather the east-european postcommunist mindset, combined with secondhand-car market flooded with cheap old cars from the West, which results in extremely high number of cars per capita in Prague, plus spreading suburbs with inhabitants commuting to Prague by cars, oucome of communist zone planning, when most of Prague inhabitants live in outskirts far from their jobs, bad intermodal system (ignored train system in the city) etc.Thank you for your complete answer 1+1=3. It seems that cycling is getting more and more popular in the smaller cities. But in Prague seems to lag behind (albeit progress is made). Maybe the car-lobby is guilty for the lack of investment in bike infrastructure in Prague ? Considering Skoda manufactured more then 1 million cars in 2014...
Brno is similar to Prague, there is very slow progress. The problem is not only lack of protected infrastructure for cycling, but no respect for rules by some drivers.What is the situation in Brno? Has cycling got off only in smaller cities, or only Prague lags behind?