This is reported by the business magazine "Business Insider", citing the decision of the heads of the state and senate chancelleries of the federal states. Accordingly, the federal states recommend that a maximum of 20 percent of the capacity of stadiums and halls can be occupied by spectators.
According to information from the magazine, some states want to allow up to 30 percent, such as Bavaria and North Rhine-Westphalia. The federal states want to try out the regulation by the end of October, then discuss an extension, relaxation or tightening. According to the decision paper, the requirement that spectators are allowed to be allowed again at all is the pandemic. If more than 35 people per 100.000 inhabitants fall ill at the venue, there are still no spectators. Other regulations in addition to a minimum distance of 1,5 meters include that no alcohol is served in halls and stadiums. Drunk fans will be refused entry. Whether you have to wear a mask during the entire sporting event is regulated by the federal states, depending on the circumstances of the venue.