These barricades are erected outside Dolphin Tower, a condominium complex along the bayfront, to prevent anyone from getting too close to the structure, after a structural failure was discovered last month in the 15 story building. Significant cracks were found on the fourth floor....so significant, that the city posted a notice to vacate, officially giving residents 24 hours to evacuate. Private structural engineers for Dolphin Tower are working to stabilize the structure, but the 38-year-old building is still shifting and unsafe to inhabit. No one has ever heard of something like this happening in Sarasota and the community is pulling together for those who live in the 117 condos, with some nearby hotels are offering discounts to residents. Right now, though, it's unclear how long they might have to stay away -- could be months. Can you imagine?