If they aren't, check with your city to see if there's a bicycle advocate who can intervene.

Phoenix and San Diego, among major cities, are credited by most bicycle advocates and alternative transportation groups with leading the way.

He is also a bicycle advocate (How to end the bike-car wars) within the City of Vancouver.

He also became a bicycle advocate and served three years as head of Transportation Alternatives Brooklyn committee.

Dixon bought together a group of bicycle advocates including Keith Dunstan to help form the BIV.

But bicycle advocates say the United Nations, concerned about security, has proven as difficult an obstacle to a full loop as it was to the Bush administration's Iraq war.

But bicycle advocates now say that New York is slowly becoming a nicer place to pedal.

The organization plans to set up a fund for local bicycle advocates and issue information that would help them press for bicycle legislation.

Karplus has long been a bicycle advocate.

Some bicycle advocates say such accidents are becoming more common, in part because of increased construction in downtown Manhattan and elsewhere.