As i was locking up the school i saw something run across school field. I went inspect as i thought it was an intruder but all i found were some rather large but messy prints in the mud. Approximatly 50cm in length and spanning the entire field. As i am unsure of what it could have been i am left to conclude that it must have been the infamous sasquatch. I case of any further appearances, are there any precautions i can take.