Lego Sewer Repair and Police Station

This police station I built mostly by myself.  It's bigger than you think it is.  It has a dog cage, a few prisons, a satellite and garages.  There are security cameras that are very small, and just for me to tell you, you cannot see them (they are hidden).  This police station also has a helicopter pad on the left side with an H on it.

This right here is basically a traffic jam.  On the right there is a sewer replacement.  In the middle there is a prison police truck.  In the back there is a fire truck and a race car.  The police officer is directing traffic.  The picture includes three sets: Off Road Fire Rescue (#7942), Police Prisoner Transport (#7286), Lighting Repair Truck (#3179) and the green race car is from a Lego Creator kit they don't seem to be selling anymore.  I have a few rare sets that are a few years old.