If you live in Brno, you automatically must adhere to road safety laws, no matter if you are a driver, pedestrian or cyclist. Did you know that if you cross a pedestrian crossing on a red light, the municipal police can fine you? Or that there is zero tolerance of alcohol when driving in the Czech Republic?
If you commit a traffic offence, you will always be contacted by the Municipality in writing. The letter will always contain information on what the offence concerns, as well as instructions on your rights and duties, and who the contact officer is.
The official language is Czech. If you cannot speak the official language, you should come to the offence hearing with an interpreter.