I wrote about this before but just in case you missed it in my reply on another topic.
I need to say this because, last year, the ride I joined on Int'l Female Ride Day had me seriously concerned!!! It was a fairly large group, with obviously mixed riding skill levels and experience.
It was a ride mostly through city roads, with lighted intersections and it was unescorted, meaning that there were no police blocking intersections to let us legally ride through the red lights. Yet I noticed that ALL the riders behind me were going straight through the reds, red-as-hell red lights!! I was scared for them and myself and praying that I do not come up to a red light. If I do, I will stop because it's the law! And I was thinking, if I stop, will an inexperienced rider behind me plow into me or hit her brakes so hard that she goes down?!! Actually, several years ago, on another group ride, the latter really did happen when a fresh newbie didn't expect me to stop for a stale yellow light. There was enough time to stop, so I did. She was carted off to the hospital. She admitted afterward that she was tired and probably shouldn't have even been riding that day. This accident happened at the end of the day.
So, if any of you are making plans to arrange an event for our special day, you might want to hold a mandatory pre-ride safety talk for the group. I think it's good idea!
Cheers!