It is 2 AM at night and you are patrolling the streets. You notice that the lights of an apartment are on but you cannot spot anyone in the inside. What will you do?
1
Ignore it as someone may have left the lights on in their flat and forgot about it
2
Go to the flat and ring the bell, ask if everything is alright and notice for anything suspicious
3
Go to the flat and ring the bell and tell them to switch of the lights
4
Ask the security gaurd about it