Should this be connected?

[ragoworks]

Hello guys,

Whilst looking at something else on my Vespa 125 S, I noticed this was not connect. I have now placed the rubber tubing back where I think it goes, but I just wanted to double check that it actually came from there, and isn't meant to be an open ended item?

Link to image below (link is now public)

drive.google.com/file/d/0B3vOWGfWLqCXWVd4QUhWNnVRR3M/view

Many thanks for your help.

[scooterg]

Don't know,,,checked mine and ,,mine doesn't even have a red ring ?
🤣🤣🤣🤣
SORRY just had to do it