No , there is no other switch controlling the outside light. I have just noticed though that switch 1 doesnt actually "click" when pressed on/off. Im going to replace the switch and see if that sorts it out.
Hi
This is my first post here.
Ive just had my local joiner replace a part of our front entrance and when he did this he removed the outside light. Since then the outside feed has been permanently live. The internal switch makes no difference whichever position its in.
The pic below...