We've received information from DDs school about lockdown procedures and upcoming practise drills. She's in year 6. Is this happening everywhere? I would have lost the plot when I was her age but thankfully she's way more resilient. I've spoken to her and given the example of a dog sneaking into the school grounds (so as not to cause her any alarm) but she's come home today talking about intruders and guns which I'm assuming has come from other kids rather than the teachers.