This weekend I went to a high school band competition, we were on a school bus. Some kids ( which i have no idea who it was) on the bus had pot, the bus smelled really bad. A chaperon and the bus driver told my band teacher and the school district they saw smoke. This is false because there was no smoke, it only smelled like pot. Since i was sitting in the back of the bus i was one of the couple kids pulled aside and questioned. They had told My teacher it was the kids in the back. So I told them i had no idea, but i did smell pot. So we proceeded to go to our warm up area and then we preformed. When we were threw they asked all of us who were in the back of the bus to stay behind while everyone got out of uniform. They told us they had searched our bags that were on the bus, and didn’t find anything. Was is legal for them to search my bag without me having any knowledge of it? They only told us after they had already done it.