The ethics committee of the Polish Association of Developers companies dealt with the issue of advertising hanging on the building other the Old Brewery in Poznań. The fact that it hangs despite the deficiency of consent from the conservator of monuments, the Poznań social individual alerted it. The developer accuses him of defamation. At the same time, he was given the time until the carrier was to be dismantled. If he doesn't, he can be removed from the organization.