Yesterday arvo I noticed the skies were clear so I quickly set up my 'scope planning to look at faint galaxies in Pavo and Telescopium but behold, my plans ruined

The Bone heads next door had their outdoor light on and shining onto the tube of my telescope. So I looked at a few bright DSO's and packed up after 30 mins. Their light was on all night. It was still on when I went to TAFE this morning, hell it was still on when I came home. Pam, my dear wife pointed out why the cursed light has been on all this time. There sitting on a stool under the light is a Mull plant! My Astronomy ruined coz my neighbours think having their patio light on 24/7 is going to help their waccy tobaccy grow better? I am
not going dob the idiots in to the cops/ landlord, I am just a bit ticked off is all.
Thanks for listening to my rant