Quite a lot of young people wandering about on the Lodge bird feeder webcam in pitch darkness

I'm a bit worried what's happening at the Lodge reserve this evening in pitch darkness on the birdfeeder webcam as there are lots of youngish people wandering about on the webcam. I don't know whether there is an event at the lodge this evening. Bit worried, as there's nothing on the Lodge reserve webpage about any events this evening.

Regards,

Ian.