My son's school has informed us they'll be carrying out their first Lockdown Drill tomorrow morning and I just wondered how common this was in UK schools. They've recently joined with an academy trust which has one other secondary school, the rest are primary, so I'm not sure if it's something this other school does. Neither school is in a high population, violent area and I'm wodering if I'm being unreasonable to think this is creating an unnecessary climate of fear.