Description: Three statements are asserted: (a) There is no contradiction between quantum mechanics and special relativity, if the role of interaction in the analysed experiments is sufficiently respected. (b) There is no paradoxical situation in the gedankenexperiment of Einstein, Podolsky and Rosen. (c) The principles of quantum statistics describe nonlocal effects. From (b) one can infer that the whole discussion about EPR and all that was and is dispensable. It could have been avoided, if in time the analysis of possible experiments would have been carried out a bit more carefully.