Poor little ALF - he's gone and got himself lost.
His family have moved on and left him.
He's near a river, but the fence is too high.
He's decided that this is where he'll spend the rest of his days.
All alone.
He's nice and safe though.
Hiding in the grass.
He likes to listen to the traffic passing by.
He watches the soccer.
He loves a bit of Cricket (and flies)
Mountain bikes on the little dirt track taking the jumps make him sad..
He wants to jump too but he might be seen.
Poor little lost fella.
I know! Let's keep him company.
You can't be lost if you are always found right?
Don't hurt the defenseless plants. Practise some CITO if you find rubbish.
Good luck.
Could this be Alf? Or maybe it stands for another.. 
First to find: Croydon Crew