During which of the following manoeuvres are you obliged to keep a distance not less than 1 metres from the vehicle?

According to Art. 24 para. 2 of the Road Traffic Act, when overtaking a bicycle, cycle rickshaw, moped, motorcycle, or a column of pedestrians, it is mandatory to maintain a distance of not less than 1 metre. This regulation protects vulnerable road users who are sensitive to the sudden blast of air.