 The media vehicles can be found at spots along the river , where something unusual might happenor where effords are made to protect cultural assets of the city.
<meaning-changed>  The media vehicles can be found at spots along the river , where something unusual might happenor where effords are made to protect cultural assets of the city.
 The media vehicles can be found at spots along the river , where something unusual might happenor where they expect something unusual to happen, or where efforts are being made to protect cultural assets of the city.