It is important for a cyclists to know the rules and follow them because they need to be safe while on the road while other people and cars are driving around because it can be dangerous. Cyclists need to look around their environment and everywhere to make sure nobody runs into them and that nothing is coming their way.They need to obey the signs and traffic signals, yield before turning,use hand signals,ride in the same way traffic goes.
This also might help:
https://blog.mapmyrun.com/rules-road-cyclists-need-know/
