This has got to end-o
Put a stop to the idiots who ride single speed bikes mascaraed as fixers. You can spot these wannabes who ride a freewheel and only a front brake. This is fine if you are on a fixie as you can apply resistance to the back wheel through your pedals but the folk who are riding with only a front anchor are missing the point and I'm guessing that they are not very experienced cyclists which makes it an accident waiting to happen. Rant over.