This is a Scarlet King snake. They cunningly hide themselves by going down to Vicarage Road and wrapping themselves around peoples necks.
Still can't see it. Is it like one of those magic eye posters from the 90s that if you stare long enough at you see a dolphin or Jet from the Gladiators?
Slithering it's way to you now. It like's to settle in under duvets so best check there when you get in. (I bet you do as well!!) I used to have a magic eye puzzle! Unbelievably difficult and took forever to put together but actually worked well once completed!