NRW Interior Minister Herbert Reul will try to deal with the knife attack in Solingen at the Police Day in Düsseldorf today. In a speech he wants to present the political, legal and police consequences after the crime. The police will also draw attention to the fact that violence against officers has increased in recent years. The police will therefore show solutions to identify suspects at an early stage and deter potential criminals. And right there, at the State Police Day in North Rhine-Westphalia, Greta Wagener is for us. Greta, good morning. Well, NRW Interior Minister Herbert Reul is also there. What concrete consequences are the police drawing from the knife attack in Solingen? I think “Fighting Islamist Terror” could be used as a headline today. And there are just a lot of things that can still be expanded on in the police department, among other things. And that is exactly what will be discussed here all day today at the Police Day. There are of course other topics on the list, but this is of course one of the most important ones that has affected us in the last few weeks. And that's why there's a significant need to speak out, including among the police. So: Fighting Islamist terror, there is a lot that can be improved. On the one hand, there are the powers of the police. The point is, how does such terror arise, how do these attackers become radicalized? And of course that is, on the one hand, when we think of the demonstration in Hamburg, where a caliphate was proclaimed and police officers simply stand by and cannot intervene because they simply do not have the authority. That is exactly a big point that is being addressed here today. On the other hand, of course, there is also radicalization on the Internet. There was now an assassin in Solingen, a Syrian, 26 years old, who may have acted alone. And there are always indications that such perpetrators are becoming radicalized, especially on the Internet. And the ability of the police and especially the secret services in Germany to do so is simply so limited because we value data protection so highly here in Germany. And that's exactly what today will be about. Unfortunately, it has to be said that there is once again a demand that the German authorities simply have more rights to find the perpetrators on the Internet and not have to rely on tips from abroad again. And Herbert Reul will insist on this again. He has said several times in the last few weeks that there has to be an end to talking, but that a consensus must now be found, especially in Berlin , in order to prevent such attacks. So that one could also have greater control over the German authorities. As far as the political reappraisal is concerned: This is what is being discussed again today in the North Rhine-Westphalia state parliament. Minister Josefine Paul has to answer to the Integration Committee there because her authority probably failed to deport the 26-year-old Syrian. Solingen is far from forgotten; politicians are still keeping an eye on coming to terms with it and the consequences. Greta, thank you very much.