In Duisburg (see also tweet above), for example, the operator of a thermal spa decides that in future no more tight bikinis should be worn because families would feel disturbed. To be more precise:
“We are a location where many cultures meet. Permissive behaviour is not always tolerated by all visitor groups”.
Note: Intolerance is only a bad thing if it is exercised by the native German with regard to questionable Islamic customs. However, if the intolerant people are non-German and in the majority, as in Duisburg, the situation is completely different. There, intolerance in the name of tolerance is better given in quickly before anyone else gets upset.