When I look at the Robot called neo, I understand their concerns. They made the robot very soft and incapable of showing threatening provocative behaviour. It can't even show facial expressions. It just looks like a gentle servant. 
While I was processing this thought, I learnt that there was a mass stabbing on a train in the midlands. I'm guessing some young man with schizophrenia had lost the plot or something like that and the authorities left the fence open. I feel like every time we have Halloween, evil spirits emerge amongst the minds of people and cause chaos. He should be careful how we celebrate festivities because we're inviting evil things into our world.