I think some of you have been to the Dragon Boat Festival in the Beach. We have (or had, I'm no longer involved) issues with bicyclists every single year.
The whole length of Bay Ave. running along the beach is closed, with barricades and staff present, from 1st to 7th Streets as well as the feeders (2nd, 3rd and 5th) from Chesapeake and every year we had some touring group of about fifty decide to ride down Bay that had about 3 or 4 thousand people milling around.
It finally stopped one year when one of the Deputies on duty was "directed" to make a stop and deploy cuffs for a little while.
That's worked ever since, they go down Chesapeake disrupting car traffic instead.
They piss me off as much as the people who insist bringing their untrained dogs to events.