Ex-Lax dished out as a treat will help them run away...accompanied by a little Jack Russell who only knows 'Treat for Trick' and nothing else B)
The big stores sell buckets of crap for dishing out and realise the commerce of the occasion and, with the sheep-like mentality of impoverished thought, we 'adopt' someone else's habit - as Shaun points out.
Even John Lewis had pumpkinitis when I popped in there on Wednesday evening -

. Times are hard,,,
Suffice to say I'll have all the lights out and not bother answering the door.
London radio is reporting that there will be extra police patrols tonight as there is 'intelligence' to indicate trouble in South London - using Halloween as a cover to infiltrate other gang's 'postcodes'...
Great.