I came home from work this morning (6am) to find a can of cellulose thinners sitting on top of my car. Fortunately the can was still sealed but had the lid removed. Now this is clearly a warning and i am fuming so much i could actually kill somebody. I have a hunch who it may be and am now considering CCTV on my property. Should i give the police a ring too and report it just to be sure?