The morning’s roundup of sights and observations at and around the 2008 Olympic equestrian events: The transport system.

Inter-venue shuttle buses are segregated by accreditation type, meaning that thou shalt not share a ride with an athlete or a venue worker. Environmentalists would shed more than one tear at seeing full-size motorcoaches idling empty, doors open and A/C blasting, waiting for passengers while would-be riders stand sweating, waiting for their buses — both going to the same place. Begging, cajoling, and arguing with the security people have no effect