The usual Covid-19 rules also apply here: Mouth/nose protection must be always worn in our premises. Furthermore, a distance of at least 1.5 m from another person must be maintained. Direct contact, e.g. by shaking hands, must be avoided. Finally, when entering business premises, hands must be disinfected with a disinfectant provided and every visitor must sign a prepared list so that we can ensure contact tracing in case of an infection.