It is Hällbydagen and the whole community is buzzing with life. The police inform in the square and Vanessa knocks over a dass. In the evening, a hip-hop concert by the group Mohammed Ali is expected. The police are of course on site to seize any drugs from the visitors. What they didn't count on is that the only seizure they make belongs to a colleague. But that doesn't stop Frans and Stefan from interrupting the concert and taking over the stage themselves.