Four International Falls women and one former resident may be in the Guinness Book of World Records. They were among the 1,146 people who did the electric slide on the London Bridge March 4 in Lake Havasu City, Ariz. The bridge was closed for 45 minutes while participants danced twice to music that was piped over a loud speaker system set up on the bridge. Jeannie Morgan, of the Havasu Community Health Foundation, said that participants were sectioned into 28 groups. Each group had a team leader responsible for collecting paperwork for each person in order to file with the Guinness Book of Worlds Records for their consideration. The event is billed as the “World’s Largest Line Dance on the London Bridge.”