
I agree wholeheartedly.
As an owner of bitches the girls get lead walking around the streets when any of them is in season (experience has shown it isn't even worth taking the ones who aren't in season to any off lead walking areas as they will ahve the scent on them and get pestered).
If you are in an area with an active and efficient dog warden with no latchkey dogs yu shoudl be perfectly OK walking your girls on the streets as any dogs out shoudl be on leads.
I would not take my girls anywhere other dogs are entitled to be off lead, even at times when there is unlikely to be anyone about, as sure as eggs is eggs someoen will be there with a male when you least expect it, and it isn't worth the grief.