I haven't heard anything from the school yet, as to whether they'll be closed, but I assume they'll be affected, as the largest union taking part etc.
That week they're running overnight trips for Y3. There are 3 classes in the year group and each class is to spend one night and the following day at a local Scout campsite. 2 staff are staying all week and the class teachers and support staff are to go with their own classes.
DS2's turn is the night before and the day of the strike. What will they do?