No plan is fool proof, and there are always occurrences that were not thought of before the project was started. These unexpected problems can quickly turn a project from "green" to "red", slowing it down and in the worst case stopping it from moving forward. While project managers cannot create policies and procedures for every eventuality that might occur during the project, they can plan for most of the possible contingencies and create processes and ideas for how to deal with those unexpected issues. The following are some ideas and guidelines for project managers to keep in mind when preparing for the unexpected.