A Sudden Reprieve for Sidewalk Shrine to the Stars
Florence Otway's slab of movie-star history on St Mark's Place gets reprieve from repaving; Transportation Department spokesman Mark Patterson, who called strip of cement signatures a safety hazard, says work crew will sidestep that sidewalk when it replaces others in East Village next month; reprieve may only be temporary; department has told Otway she must fill out 'sidewalk and roadway application' and that sidewalk will have to be approved by city's Art Commission (M)